Cluster computing jobs

...source code (Python, C++, or another deterministic language you propose) plus a concise technical note explaining the mathematical logic. Acceptance criteria 1. The program sustains continuous, error-free generation of patterns. 2. It resumes seamlessly after interruptions. 3. Any index position can be queried to reproduce its exact parameters. If you have a background in high-performance computing, cellular automata, quantum-inspired algorithms or large-scale numerical simulations, please share relevant examples so we can move quickly into architecture planning. I’m ready to discuss hardware specifics and refine the approach together. Please read the documents, written by me. Yours sincerely, (BSc.) Mark Schervan...

I run a cluster of more than five WordPress sites on DigitalOcean and need someone who can step in as my go-to technical partner. The work is ongoing and will be billed on a monthly maintenance basis, so consistency and reliability matter just as much as raw skills. Each month you’ll make sure everything runs smoothly: applying core, theme, and plugin updates, tightening security, keeping performance on point, and making sure off-site and on-server backups are intact and restorable. The stack is flexible—I’m open to cPanel, Plesk, or working without a panel if that keeps the servers lean—so feel free to recommend whichever setup you believe will serve long-term stability and speed. I’m currently on DigitalOcean droplets and may expand, so your advice ...

...Work ### 1. Complete SEO Audit (Technical + On-Page + Off-Page) * Full website audit (speed, crawlability, indexing issues) * Identify SEO gaps vs competitors * Fix critical technical issues (if any) * Improve Core Web Vitals --- ### 2. Keyword Research & Strategy * Identify high-intent keywords: * “buy cat litter online India” * “best cat litter India” * “tofu cat litter India” * Cluster keywords into: * Transactional * Informational * Map keywords to pages (homepage, product pages, blogs) --- ### 3. On-Page SEO Optimization * Optimize: * Homepage * Product pages (especially Ecolot) * Deliverables: * SEO titles & meta descriptions * H1, H2 structure * Image alt tags * Internal linking structure --- #...

...underlying model and its application are original and must remain completely private during and after development. Deliverables Fully functional web application (hosted or ready for hosting) Clean, well-documented source code User guide and technical documentation Export functionality for graphs and reports Testing and basic deployment support Skills Required Strong experience with scientific computing and data visualization (Plotly, Dash, Bokeh, or similar) Python (preferred) or modern JavaScript full-stack development Experience building interactive dashboards for complex models Understanding of dynamical systems / ODE simulation is a big advantage Professional UI/UX design sense Please apply only if you are comfortable with strict confidentiality and can sign an NDA immedi...

I manage several branches for a Small Finance Bank and need an expert eye to sharpen how work flows through our cluster. The immediate priority is streamlining everyday processes—loan origination, account servicing, compliance checks—so they move faster, use fewer manual hand-offs, and are ready for light automation. Beyond the technical fixes, I also want to deepen my own skill in financial process management: building tighter cost-control loops, setting clearer KPIs, and spotting early-warning signals in the numbers. Finally, I’d like practical tactics for motivating team members on the ground so the new processes actually stick. Deliverables • A current-state map of key workflows with pain points quantified • A future-state design backed by d...

...can use for decision making. 2. End-to-End Architecture The system is structured around a Central Financial Intelligence Layer that stores behavioural features and model outputs. Data Flow Raw financial data Feature store (behavioural signals) ML models Cash flow modules Cash event normalization Recommendation engine Treasury decision interface All modules read from shared features rather than computing their own signals. 3. Central Financial Intelligence Layer This is the core backbone of the system. It stores reusable behavioural intelligence about: customers vendors transactions Key design principles Single source of behavioural truth Customer payment behaviour computed once Used across all models Decoupling Models read features instead of raw ERP data Versioning Every feature...

...of analyses that you could use to answer the scientific question that you are investigating. You must as part of your work generate new secondary data from the primary data that you have found, for example: • Interpolations to make rasters from point data • DEM analyses to make catchments, terrain maps, river systems, susceptibility maps etc – there is a lot you can do with a DEM! • Density or cluster analyses of datasets Once you have planned and thought about how you can do the analyses you can then crack on and build your geodatabase, format your data and do some GIS! You also need to be quantitative – you are scientists! So remember than your analyses need to produce clear output data (facts and figures!). • Collating information Once you have ...

...underlying model and its application are original and must remain completely private during and after development. Deliverables Fully functional web application (hosted or ready for hosting) Clean, well-documented source code User guide and technical documentation Export functionality for graphs and reports Testing and basic deployment support Skills Required Strong experience with scientific computing and data visualization (Plotly, Dash, Bokeh, or similar) Python (preferred) or modern JavaScript full-stack development Experience building interactive dashboards for complex models Understanding of dynamical systems / ODE simulation is a big advantage Professional UI/UX design sense Please apply only if you are comfortable with strict confidentiality and can sign an NDA immedi...

...Transitive) 17. Equivalence Relations 18. Functions & Function Types (Injective, Surjective, Bijective) 19. Function Composition & Inverses --- ### **UNIT 4: Number Theory (VERY IMPORTANT for EE/CE)** 20. Integers & Divisibility 21. Prime Numbers & Fundamental Theorem of Arithmetic 22. Modular Arithmetic 23. Congruences & Modular Equations 24. Applications of Modular Arithmetic (Engineering & Computing) --- ### **UNIT 5: Counting & Combinatorics** 25. Basic Counting Principles 26. Permutations 27. Combinations 28. Binomial Theorem 29. Applications of Counting (Engineering Context) --- ### **UNIT 6: Recursion & Recurrence Relations** 30. Recursive Definitions 31. Recursive Algorithms 32. Recurrence Relations 33. Solving Recurrence Relations...

I need a seasoned MERN developer who can drop straight into a well-documented codebase, grasp the architecture quickly, and get critical production blockers out of the way without hand-holding. The immediate pain points are twofold: stubborn API failures that are breaking key user journeys and a cluster of UI bugs eroding the front-end experience. Alongside those fixes, I also need two high-impact features shipped fast—robust user authentication (JWT-based, social log-ins a plus) and real-time notifications pushed to the client via WebSockets or an equally reliable solution. You’ll be working with MongoDB, , React, and Node.js, so deep knowledge of that entire stack—as well as sharp debugging instincts, clean Git practices, and a knack for performance tuning&...

Technical Mentor & Operative Architect: HA Ubuntu Cluster (Mailcow, Apache, MariaDB Replication) Job Description: [IMPORTANT: READ CAREFULLY BEFORE APPLYING] I am NOT looking for someone to just build a server and hand over the keys. I am looking for a Technical Mentor / Instructor and Operative Architect who will build a high-availability (HA) SaaS infrastructure on Ubuntu Server together with me. The goal is full knowledge transfer. You will act as my "Co-Pilot," teaching me every step so that I can maintain, troubleshoot, and scale the system myself. You should also be open to a long-term relationship for future Q&A and support. The Tech Stack & Requirements: OS: Ubuntu Server (Hardened). Orchestration: Docker & Kubernetes (K3s/MicroK8s preferred). ...

...100, treat this as test of conecpt, how to handle 100 leads... The existing site is built in koddiee hostinger - which seems to be the most redarded vibe promaming tools for anything above a landing page - blames other providers, suggets third parties, then third parties want AI credit for what Kodiee said it can do,,,,, in reality, great place to start the visual of the site. Next level, SEO cluster mix of hostinger - 3 party intgrations that half, might work, but net result.... hours spent. Third party vendors suggested, then tryig to use them,,, get the same loop,,, of for your particular function (you need bla bla bla). What i need is web expert that can dress up this koddiee site, into a lead taking machine.... Not an excuse thirdparty issue loop, that each time becomes mo...

...using order history, seasonal patterns, and cluster demographics. Approach: Time-series forecasting (Prophet or LightGBM). Simple, interpretable, low compute. T rained on Phase 1 data. Output: Weekly demand forecast per medicine per store, feeding directly into the reorder engine. 4.2 Smart Inventory Auto-reorder: When predicted demand plus safety stock exceeds current inventory, the system generates a reorder recommendation automatically. Expiry risk: AI flags items likely to expire before depletion. Suggests inter-store transfer or promotional pricing. Dynamic thresholds: Reorder levels adjust based on actual demand velocity, not static manual settings. 4.3 Delivery Route Optimisation(if expanded) Batch and route: Multiple orders within a cluster are batched by building/...

...[[Ontario]], and is enrolled in the Bachelor of Computing (Honours) program with a specialization in Software Design at [[Queen's University]] in [[Kingston, Ontario]]. Rennie is best known for his role as President and Build Lead of [[FIRST Robotics Competition|FRC]] Team 7200 at [[Banting Memorial High School]] in [[Alliston, Ontario]], where he led the construction of what has been described as Canada's first robotic hockey goalie.{{r|thespec}} The robot was exhibited at [[Hannover Messe]] 2025 in [[Hanover, Germany]], where the team met with [[German Chancellor]] [[Olaf Scholz]].{{r|thespec|ctv}} ==Early life== Rennie was born on May 21, 2007, in [[Sudbury, Ontario]], Canada. He developed an early interest in mechanical systems and computing, later channel...

I am looking for a developer to train a custom YOLO model (YOLOv8, YOLOv11, or the newer YOLOv12/v26) specialized in detecting and tracking objects in real-time video. The primary focus is the mussel, and the model must distinguish between two specific classes: "mussel" (individual lost mussels) and "group" (clusters). Project Requirements: * Real-time Performance: The model will be used with a live camera feed. It must maintain at least 15 FPS on a standard NVIDIA GPU, prioritizing accuracy without sacrificing the fluid processing required for live monitoring. * Counting & Tracking: The system must count every lost mussel per frame and maintain consistent IDs (Object Tracking) to follow individual movements over time. * High Confidence: It must identify both cl...

I’m launching a ceramic-coating product on and I want it to stand out quickly through a cluster of fresh, authentic-looking reviews from real U.S. buyer accounts. My target volume is between twenty-one and fifty reviews, posted over a sensible time frame so the activity looks organic. What matters most is that each review clearly communicates overall satisfaction—think genuine tone, believable wording, and a mix of short and slightly longer comments that highlight ease of use, the protective finish, and any noticeable before-and-after results. Detailed step-by-step usage guides or head-to-head comparisons aren’t required; the emphasis is the reviewer’s positive experience and willingness to recommend. Deliverables • 21-50 verified-purchase reviews p...

...configuration file. • Compute and store the three target metrics, handover success rate, latency, throughput, while allowing additional KPIs to be plugged in later. Deliverables 1. Well-structured MATLAB code with inline documentation. 2. A concise user guide that explains scenario setup, parameter files, and result interpretation. 3. At least two example scenarios: one purely terrestrial 5G cell cluster, one mixed terrestrial-satellite overlay. 4. A short validation report showing sample plots for the three KPIs. Acceptance criteria • Generated KPI values change consistently when key parameters (e.g., measurement offset or satellite delay) are altered. • Code quality follows MATLAB style guidelines with modular functions, no hard-coded paths, and ...

...producers/consumers is a plus. Jenkins drives our CI/CD and also triggers scheduled jobs that behave like classic cron tasks. You’ll maintain the pipelines, update Groovy scripts and ensure smooth hand-offs between Kafka jobs and WebSphere deployments. Deliverables • Fully working IIB/ACE message flows deployed on WebSphere, with corresponding MQ/DataPower configurations • A stable, well-monitored Kafka cluster with documented scripts for topic management and consumer group monitoring • Jenkins pipelines and scripted jobs that can be executed on-demand or on schedule, with clear rollback steps • Operational documentation that lets my in-house team pick up day-to-day support If you’ve successfully combined these technologies before and can ...

...Sovereign Infrastructure. I am looking for a talented and visionary graphic designer to create a high-end book cover for my upcoming project, "AIFREENET CORE." The book is about the revolution of Artificial Intelligence, decentralized peer-to-peer networks, and the path to individual and technological freedom. It’s about breaking the monopoly of Big Tech and empowering the "crowd" through shared computing power. Key Requirements: Personalization: The current placeholder person on the attached sample cover must be replaced with my own image (high-res photos will be provided to the winner). The cover should feature me as the visionary/author of this movement. Thematic Vibe: The design should scream "Future," "Technology," "Dec...

...full-stack React + Node.js + MongoDB work and need each project running online so visitors can play with it in real time. The emphasis is on data-visualisation: every demo should open to an interactive dashboard that lets users explore charts and drill down into the data. Here’s what I expect from you: • Spin up (or migrate) each project so the React front-end, Node/Express API, and MongoDB Atlas cluster are all deployed and talking to one another. • Host the front-end on a service such as Netlify or Vercel and the API on Render, Railway, or similar—whatever gives a fast, no-sleep free tier is fine. • Surface the dashboard immediately after loading; no authentication flow is required for these demos. • Hand back a short, clean URL for each ...

I need a robust sending setup that can reliably push at least 100 000 promotional-offer emails into primary inboxes every single day. My list is already built and fully permission-based; what I do not have is the technical infrastructure or warm-up strategy to reach inbox placement at that scale. I’m open on the platform—Amazon SES, SendGrid, Mailgun, your own custom SMTP cluster, or a hybrid solution—so long as you can explain the trade-offs and guide me toward the option that keeps costs sane while protecting sender reputation. Please bring deep, hands-on experience with: • IP/domain warming, reputation monitoring, and throttling • SPF, DKIM, DMARC and BIMI setup • List hygiene and bounce/complaint handling • Rotating or dedicated IP...

...intercept variable ### jamovi setup If needed, install the mixed model module in jamovi first. Then: 1. Open the dataset in jamovi. 2. Go to **Analyses**. 3. Open the **Mixed Models / Linear Mixed Model** option. 4. For each model, set: * Dependent variable = one of the three outcomes above * Factors = `firm_type`, `public_status` * Covariates = `firm_size_log_assets`, `year` * Cluster / random effect / subject = `firm_id` 5. Include a **random intercept** for firm. 6. Include **year fixed effects** if the model setup allows that directly through the year variable. 7. Clearly confirm which **reference group** is used for `firm_type`. ### What Table 7 should report For each model, provide: * **unstandardized coefficients (B)** * **standard errors (SE)** * signi...

...software to fill in the frames in between to create smooth motion. 5. Lighting and Camera Setup (Setting the Scene) Just like on a real movie set, you need cameras and lights to capture your subject. * Lighting: Placing digital light sources to illuminate the scene, cast realistic shadows, and set the mood. * Camera: Placing and animating a virtual camera to frame your final shot. 6. Rendering (Computing the Final Output) Rendering is the heavy-lifting phase where your computer calculates all the math—the geometry, textures, lighting, and camera angles—to generate the final 2D image or video sequence. Depending on the complexity of the scene and your computer's power, rendering a single frame can take anywhere from a fraction of a second to several hours. 7. Po...

I need our new NetApp ONTAP AFF (All Flash FAS) cluster brought from factory defaults to a clean, production-ready state on ONTAP 9.9. The controllers are racked, powered, and reachable; licences and IP information are already on hand. What’s missing is a best-practice configuration and clear hand-over documentation. First, I’d like you to initialise the nodes and form the cluster, including cluster and node-management LIFs plus SP configuration. From there we will design aggregates and storage pools with performance and resilience in mind, create an SVM that matches our security style, and provision the initial set of volumes, LUNs, or qtrees I will specify. Snapshot schedules, disaster-recovery policies (SnapMirror), and basic monitoring within Active IQ...

My current project centres on creating brand-new alert-correlation algorithms that lean heavily on natural language processing techniques applied to pure text streams (logs, tickets, e-mails, incident notes, etc.). The objective is to move beyond rule-based correlation and let language models recognise semantically related alerts, cluster them, and predict escalation paths in real time. I already have access to several labelled incident datasets and a sandboxed SIEM for testing. What I need now is a researcher who can take ownership of the algorithmic exploration: survey recent NLP approaches, design and prototype novel correlation logic, and benchmark it against existing methods on precision, recall, and time-to-detect. Key deliverables: • Concise literature review highlight...

...technology-focused articles for my blog and want them written in clear, engaging Hindi. Each post should feel conversational yet informative, striking a balance between simplicity and accuracy so that even non-technical readers come away understanding the topic. Here’s how I picture the collaboration: you research a current or timeless tech concept—anything from new smartphone features to basic cloud-computing know-how—and craft an original article in Hindi that flows naturally and keeps the reader hooked from the first line. Along the way, please ensure the language stays jargon-free or briefly explains unavoidable terms. Deliverables • Well-structured Hindi article/blog post on a chosen technology topic • Engaging headline and sub-headings for ...

Finish platform implatemention and deployment. Work is almos done. 00. Structural Audit & Refactor Checklist and Confirm Dockerized Chromium cluster is deployed and running accordingly 01. One-Click Deployment 02. Auto-Updater & Hot-Patches 03. Hardware ID (HWID)and License Key validation system 04. API for managing for revoking token at the API level so I can effectively "turn off" the software for a specific user. 05. Credentials for Master server for licensing, including URL. This is for API for managing for revoking token at the API level, so I can effectively "turn off" the software for a specific user. 06. The Technical Handover for CodeCanyon Submission. 07. Landing page, Include Terms-Policy-Refund, and a Contact form. 08. For ...

...is a build-from-scratch role on a modern, AI-assisted stack. If you enjoy greenfield infrastructure work with AI tooling doing the scaffolding and you want to do it as a specialist — not as a secondary responsibility — this role is for you. What You Will Build (Weeks 1–6) • AWS multi-AZ VPC, subnets, NAT gateways, and security groups via Pulumi Neo + Gruntwork • EKS Kubernetes cluster with auto-scaling, HPA, and cluster autoscaler • RDS PostgreSQL Multi-AZ (standard) or Aurora Global (enterprise) with automated backups and failover • ElastiCache Redis, Application Load Balancer, WAF Core Rule Set • Auth0 B2B SSO and MFA configuration • GitHub Actions CI/CD pipeline integrated with EKS • CloudWatch monitoring, PagerDuty a...

I’m assembling a bank of pre-recorded video lessons delivered entirely in Telugu that dive deep into Cybersecurity, Blockchain, Medical Coding, and Quantum Computing. Each course must speak to learners who already grasp the basics and are ready for advanced, industry-level insight. Your role is to design and record a cohesive series of HD video lectures, complete with on-screen demonstrations, real-world case studies, and short assessments that reinforce mastery. Clear, fluent Telugu delivery is essential; English terminology is fine where the field demands it, but the explanations and guidance should remain in Telugu so students can follow complex ideas without language getting in the way. Key deliverables • A sequenced video curriculum for at least one of the reques...

My brand has recently been hit by a cluster of negative reviews that now surface on Google’s first page and in the local pack. I need a reputation-management specialist who can push these unfavourable results out of sight and rebuild a healthier online narrative. Here’s the outcome I’m after: when someone types our company name into Google, the negative review snippets disappear from the immediate results and are replaced by authoritative, positive, or neutral content I can stand behind. Key activities I expect you to handle include: • An immediate audit of every negative review currently ranking on Google. • A suppression strategy that combines SEO, content publishing, and Google Business Profile optimisation. • Creation (or guidance for my ...

I’m launching a cluster of Dubai-based ventures that will work in tandem: a cosmetics store, kids-party busimess, and a home cleaning service. To get them off the ground I need a digital consultant who can stitch everything together from a single, coherent strategy. Web & E-commerce Each brand needs its own clean, conversion-focused website plus one central Shopify store with local payment gateways and delivery integrations that suit the UAE market (Tabby, Tamara, PostPay, Aramex, etc.). Speed, mobile responsiveness, and easy catalogue management are non-negotiable. Social Presence Instagram, TikTok, and Facebook should launch simultaneously, with cross-promotions that push traffic from one brand to the next. I’ll rely on you to set up the profiles, optimise b...

...ready for deployment across headings, body copy, alt text and internal links. While you shape that, benchmark three direct competitors that already sit in the top spots; show me what they do differently in structure, schema, content depth and user signals, and translate those findings into actionable tasks for this page. Deliverables • Technical audit report with fixes implemented • Keyword cluster and mapping sheet • Revised on-page elements (titles, metas, headers, schema, internal links, alt text) ready to publish • Competitor benchmarking summary with at least three insights I can replicate immediately • One-week action plan outlining daily steps to hit a top-three Google position, plus the KPIs we will track I’ll consider the job co...

I’m assembling a small pool of subject-matter tutors who can confidently deliver recording classes in Telugu or english. Right now I need experts for Medical Coding, Salesforce, Quantum Computing, Machine learning and Big data. Classes will range from beginner walk-throughs to deep-dive, project-based sessions, so you should feel at ease explaining theory, demonstrating hands-on labs and guiding students through exercises until they can work independently. Here’s what I expect from each tutor: • A concise course outline that covers fundamentals, practical labs and an end-of-course mini-project. • Engaging, camera-on sessions (Zoom, Google Meet or similar) scheduled at mutually convenient times. • Short weekly quizzes and a final assessment with clear...

Project Description: We have a massive, state-of-the-art microservices platform (Phizica) that is 99% ready, but the final production deployment is failing. It runs perfectly in a local Docker cluster, but it is currently a "dark site" to the public internet because of networking/gateway blockages. The Technical Situation: Architecture: 10+ decoupled microservices (Node.js, Express, TypeScript, Prisma). Infrastructure: Docker Compose, PostgreSQL (PgBouncer), RabbitMQ (Outbox Pattern), and Nginx. The Problem: The machine is correctly assigned a Static Public IP (), and our Nginx gateway is listening. However, we are getting Connection Timeouts from the public internet. It works on the internal office network but fails globally. Root Cause Suspected: Likely a Cloud Cataly...

I need seasoned instructors who can design and teach complete, end-to-end courses—beginner through advanced—for six rapidly growing disciplines: • Embedded System Engineering • Edge Computing • Blockchain • Salesforce • Medical Coding • Low-Code Development A minimum of three years’ hands-on, industry experience in the specific subject is a must; I want learners guided by professionals who have actually solved real-world problems. Teaching style should balance clear lectures, practical labs and project-based learning so that students leave with both conceptual understanding and a portfolio-ready project. To make that possible, you will create your own syllabus, slide decks, lab manuals, project briefs and assessment rubric...

...sustainably—as possible. The core metric for success is an observable improvement in rankings on Google; any incidental gains on other engines are a bonus, but not essential. Here’s how I see the collaboration unfolding: • Research & Planning – Pinpoint high-intent keywords that match each service page. – Map out primary, secondary and semantic terms so every page targets a clearly defined cluster. • On-Page Optimisation – Craft or refine title tags, meta descriptions, header hierarchy and internal links for every targeted page. – Provide snappy, conversion-friendly copy tweaks where needed to reinforce relevance without keyword stuffing. • Technical Checks – Run a quick health audit (crawl error...

A cluster of sizeable boulders sits just inside my fence line, and I need them shifted to a new spot a few yards away but still on my property, clear of any structures or underground services. The site allows small-machinery access only, so please arrive equipped with a skid steer loader or equivalent rock-handling attachment. Once the rocks are repositioned, I also want the disturbed ground graded and smoothed so it ties in cleanly with the existing lawn level and sheds water properly. You should be comfortable manoeuvring a skid steer in a tight residential setting, have the right bucket or grapple to handle irregular stone, and be able to finish-grade soil for grass seeding. Final acceptance is simple: the boulders sit exactly where we mark out, and the surrounding earth is left...

I am building a roster of trainers who can guide learners from the very first steps right through to advanced, production-ready skills. The sessions may be delivered either in Telugu or in English—whichever language lets you explain concepts with the greatest clarity and energy. Current course priorities include: • Blockchain • Serverless Computing • Embedded System Engineering • Edge Computing • Machine Learning • Salesforce For any area where you have hands-on expertise, I will need engaging live classes (online), well-structured slides or notes, and short practical assignments that reinforce each topic’s fundamentals before moving on to intermediate and advanced material. Deliverables for each course - A modular syll...

...mode Project phases The work should be split into clear phases. Phase 1: Analysis and builder selection Expected hours: 30 hours Objective Understand the full app flow overview and decide the best implementation strategy. Tasks • review the existing EMON flow overview carefully • identify the main modules and flow families • distinguish primary flows, subflows, variants, and edge cases • cluster the app into logical product domains • identify which flows are most important for the first build phase • advise which AI-first builder is best suited for the project • explain why that platform is preferred over alternatives • define the first build scope Output At the end of this phase, I want: • a grouped overview of the app &...

...rebuilding everything—this time on MySQL 8.0 with InnoDB Cluster—across seven physical hosts that currently peak at about 15 QPS each. The workload is balanced between reads and writes, so the end-state must support smooth, low-latency traffic distribution in both directions while giving us cleaner fail-over and simpler maintenance. Here’s what needs to happen: • Prepare each node: OS tuning, MySQL 8.0 install, secure configuration, and SSL. • Create and initialise the InnoDB Cluster, wire up MySQL Router on every application tier, and verify automatic fail-over. • Design and document the read/write split strategy so load is shared evenly across the seven hosts. • Build monitoring hooks for replication lag, node health, and ...

Note: Please review the lab web links and follow the instructions provided there, as they contain all the steps needed for the project. Please refer to the lab instructions carefully. I need help building a course project for my Enterprise-Wide Computing class. Please follow the instructions below carefully and do not leave out any requirement. Project Title: Smart Grocery Inventory Management System Main Technology Requirements • Use Java EE 7 • Use GlassFish 5.1.0 • Use Derby as the database • Use NetBeans / Apache NetBeans IDE • Please make sure the correct versions are installed and used exactly as required • GlassFish setup is very important Project Type: This is a Java web application. Core Application Requirement: Create a Smart Grocery Invento...

...through Beverly Hills with one clear goal: showcase the neighborhood’s most eye-catching street art and murals. I already have the general idea but need a knowledgeable freelancer to shape it into a polished, ready-to-use experience. Here’s what I have in mind: • Map out a logical 60–90-minute route that keeps the pace relaxed and foot-friendly while covering every worthwhile mural or street-art cluster in the area. • Write engaging stop-by-stop commentary—brief artist background, fun facts, and any Instagram-worthy angles—for each piece. • Flag practical details such as nearest parking, restroom breaks, and coffee spots so guests feel taken care of from start to finish. • Supply high-resolution reference photos so I can v...

...and any assumptions • Native model or script files so future edits or reruns are possible Accuracy to local standards and clear, build-ready geometry will be my acceptance criteria. I’m ready to start as soon as I see examples of similar optimisation work you’ve done. he entrance on wolfbranch is approved. the 500 acres we are adding we would like 1000 lots 75 by 130 two to the acre. cluster or whatever. We need to win approval. so we are next to the dream horse equestrian and we think we can add to their business and our amenity equestrain trails plus agrihood plus the 170 acre entrence on 44 where the land is low can be used for amenity of lake front homes and turn an eyesore into positive. The alt keys on lake county property appraisor we have is...

...workflow and need a specialist who can shape a clean, reliable multi-stage pipeline inside Azure DevOps. The core work sits firmly in the Pipelines service, but you will also be threading together the wider toolchain that supports our stack: • Source lives in GitHub and will continue to be the single source of truth. • Infrastructure is declared in Terraform. • Deployments target a Kubernetes cluster. Your first task is to design and script the end-to-end pipeline (build, test, security scan, Terraform plan/apply, container image build, and Kubernetes deploy) using Azure DevOps YAML. Re-usable templates, variables, and environments should keep everything tidy and portable. I expect gated stages, clear approvals, and meaningful release notes generated automati...

I am shutting down operations and want to slim my infrastructure to only what is strictly necessary. Right now the live MongoDB cluster sits on an Atlas M10; the whole data set is under 1 GB and I don’t expect it to grow. I therefore believe the free-tier M0 should be enough—but I’d like a professional opinion based on the actual stats (indexes, connections, oplog, etc.). Once you confirm that M0 is viable, I need the data moved there with zero loss and the connection string updated inside my Node.js back-end. A short hand-off session or concise notes on where and how the URI was changed will be fine; no index re-work is required. The second part of the job is traffic redirection. Production currently runs on AWS while staging is on Hostinger. I’m closing...

Structural Audit & Refactor of Scraping Architecture & Infrastructure Engineering for System (Docker Cluster + Redis Queue) Phase 1 Node.js/Puppeteer Expert: Structural Audit & Refactor of Scraping Architecture I have a functional Google Maps Scraper prototype built with Node.js, React, and Puppeteer. I am preparing to scale this into a multi-server Dockerized Chromium Cluster. Your Task: Perform a deep code audit and refactor. You must: Identify Memory Leaks: Ensure Chromium instances are handled perfectly within try/catch/finally blocks. Modularize the Code: Separate the scraping engine from the Express API to prepare for a Worker/Queue pattern (BullMQ/Redis). Optimize Selectors: Abstract hardcoded CSS/Xpath selectors into a dynamic configuration service. ...

...Version management Integration with Coordinator (CC2652 based) Validate OTA with multiple devices 2. Zigbee Mesh Networking Implement and optimize mesh network behavior Ensure: Proper device joining (pairing flow) Stable routing between devices Multi-hop communication (minimum 3–4 hops) Handle: Network formation Rejoin scenarios Device drop & recovery Optimize range and stability 3. Group & Cluster Implementation Implement: Group control (multiple devices control) Relevant Zigbee clusters (On/Off, Level Control, etc.) Ensure synchronization between devices and controller 4. Debugging & Stability Improvements Fix issues related to: - Device not joining network - Flash/NV memory handling - Power cycle behavior Ensure stable operation across: Switch Dimmer P...

...SPECIFICATION Task is $30 Flat. Don't bid if you don't accept that. EASY 1 Day project “Cluster Zero Imbalance Horizontal Levels” _____________________________________________________________________________________________________________________________ OVERVIEW Create an indicator that tracks ZERO imbalances from the cluster histogram (footprint data) on a Line Break chart and plots horizontal levels on the chart. The indicator ONLY tracks imbalance zeros (no other data). ______________________________________________________________________________________________________________________________ DATA SOURCE Chart Type: - Line Break chart (user’s active chart) Required Data: - Cluster Histogram / Footprint data per ...

...Cucumber layer that drives true end-to-end scenarios. Scope of work • Write Gherkin features that mirror our main user journeys (login, purchase flow, profile management and a couple of admin paths). • Implement step definitions in Java, reusing existing WebDriver helpers. • Make the suite run consistently in headless Chrome; the Docker image you build will be launched by Skaffold inside the cluster. • Produce readable HTML/JSON reports and wire the exit codes so that they break the CI pipeline when a scenario fails. • Document how to add new scenarios and how to invoke the tests locally through Skaffold or straight Maven commands. Acceptance criteria • All scenarios green in our staging namespace on Kubernetes. • One-command exe...

...Lab facility and equipments will be provided by us We are an early-stage hardware startup developing an AI-powered automated home cooking machine. The device prepares meals from scratch using a robotic arm, auto-dispensing ingredient units, an induction cooktop with precision heat control, and a central computing brain. We are at the prototype (Proof of Concept) stage and need a skilled Mechatronics/Robotics engineer to build a working demo unit. What You Will Build — 5 Subsystems 1) Computing Brain — Dual-layer setup using Raspberry Pi (high-level logic + recipe execution) and Arduino (real-time motor/sensor control). These must communicate via serial/UART protocol. 2) Ingredient Dispensing Unit — Minimum 4 hoppers (dry + liquid), each controlled by s...