Computer Scientists For Hire
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Hire WebChapters
We empower your business to reach its full potential, regardless of the destination. What services do we offer? 1. Responsive Web Development - Utilizing HTML, PHP, CSS, Bootstrap, and JS to create stunning, mobile-friendly websites. 2. CMS Customization/Development - Tailoring WordPress, Wix, Squarespace, and...We empower your business to reach its full potential, regardless of the destination. What services do we offer? 1. Responsive Web Development - Utilizing HTML, PHP, CSS, Bootstrap, and JS to create stunning, mobile-friendly websites. 2. CMS Customization/Development - Tailoring WordPress, Wix, Squarespace, and Shopify platforms to suit your unique needs. 3. E-commerce Website Solutions - Crafting seamless online shopping experiences to drive sales and growth. 4. Laravel/CodeIgniter Web Applications - Developing robust, scalable web applications for diverse industries 5. Graphic Design - Elevating your brand with captivating visuals, including branding, web design, and UI/UX. 6. Figma - Delivering exceptional Figma design services for impactful digital experiences. 7. Website SEO - Enhancing your online presence through on-page, off-page, and speed optimization strategies. With over 8 years of professional experience, our passionate team of creators and problem solvers is dedicated to delivering exceptional results. Let's collaborate and bring your vision to life. Hire us today! Our commitment: 5 working days per week with 7 days a week of support. Experience the difference a professional, engaging, and results-driven approach can make for your business. less -
Hire AZTURK1
I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP...I have 7 years of experience deploying and maintaining a wide range of systems and services. My expertise includes: ✅ Server Operating Systems: Windows Server 2003 to 2024, Ubuntu, Debian, RHEL, CentOS. ✅ Directory service: Active Directory, OpenLDAP. ✅DNS, DHCP: Windows Server DNS, DHCP and Linux DNS, DHCP services. ✅ Virtualization: Microsoft® Hyper-V, VMware Hypervisors (ESXI, vCenter), Proxmox, VirtualBox. ✅ Cloud Computing Platforms: AWS Amazon Web Services, Microsoft®, Google Cloud Platform(GCP). ✅ Self-Hosted Clouds: NextCloud, OwnCloud, Seafile. ✅ File servers: IIS FTP, proftpd, FileZilla FTP Server, SAMBA. ✅ Web servers: IIS, APACHE, NGINX ✅Scripting: PowerShell scripting, Bash Scripting ✅Containers: DOCKER, Windows Subsystem for Linux (WSL). ✅Backup Systems Veaam Backup, Iperius Backup, UrBackup. ✅ Mail servers: POSTFIX, EXIM, Microsoft Exchange 2000 to 2019, QMAIL ,Zimbra ,Mail Enable , SmarterMail, hMail. ✅ Database servers: MySQL, PostgreSQL ✅ Firewalls: Windows firewall,ISA/Forefront TMG, MikroTik, PFSense, Zywall and other Routers; ✅ Data Storage Systems: Netapp, FAS, EMC, VNX; ✅NAS: FreeNAS, TrueNAS ,Synology, QNAP, Buffalo ✅ Monitoring ZABBIX, CACTI, NAGIOS ✅ Hosting Panels: WHM-cPanel, PLESK, CyberPanel, aaPanel Why Choose Me? ✅24 hours availability ✅Unlimited revisions ✅Fast response Microsoft® Certified ** MCSA | MCSE | MCT ** less -
Hire yousufkhan39911
yousufkhan39911 yousufkhan39911
$25 USD / hour
WordPress | Shopify | PHP | Laravel | Fix IssuesPakistanI’m a Web Developer with experience since 2017, specializing in WordPress, WooCommerce, Shopify, PHP, and Laravel. I understand the value of time and money, and I don’t consider a job complete until you’re 100% satisfied. I’m a trusted freelancer who focuses on fixing problems properly — not temporary patches. 🔧 My...I’m a Web Developer with experience since 2017, specializing in WordPress, WooCommerce, Shopify, PHP, and Laravel. I understand the value of time and money, and I don’t consider a job complete until you’re 100% satisfied. I’m a trusted freelancer who focuses on fixing problems properly — not temporary patches. 🔧 My Expertise Includes: ✅ Fixing critical & fatal errors in WordPress ✅ White Screen of Death (WSOD) ✅ WordPress warnings & internal server errors ✅ Plugin & theme conflicts ✅ Broken websites & layout issues ✅ 404 errors on posts & pages ✅ Syntax errors in WordPress ✅ WordPress installation & demo setup ✅ WordPress & WooCommerce customizations ✅ Shopify customizations ✅ Front-end changes & bug fixes ✅ Convert SCSS to CSS ✅ Back-end development (PHP & Laravel) ⭐ Why Choose Me? ✅ Experience – 800+ completed projects with excellent client feedback ✅ Quality – Clean, secure, and bug-free code ✅ Communication – Clear, prompt, and professional updates ✅ Timely Delivery – Deadlines are respected, always ✅ Affordable Rates – High value without overcharging ✅ Client Satisfaction – Your success is my priority 📩 Feel free to message me for website issues, bug fixes, or full website development — I’m happy to help. less -
Hire fahadayyaz5
I am Fahad Ayyaz , i am computer professional and Lecturer at the same time. I have done MSCS and having 5 years experience in teaching, 3 years experience as content writer, clojure programmer & python developer and earned specialized degree in Internet of things. Throughout my job experiences it can be observed...I am Fahad Ayyaz , i am computer professional and Lecturer at the same time. I have done MSCS and having 5 years experience in teaching, 3 years experience as content writer, clojure programmer & python developer and earned specialized degree in Internet of things. Throughout my job experiences it can be observed that English proficiency and typing is a plus point. less -
Hire Vasilchenko
DATA SCIENTIST / ANALYTICS & RESEARCH LEAD (Finance • ML/DL • LLM/NLP • Computer Vision) | Languages: Ukrainian (native), English (C1) | SUMMARY: Data scientist and analytics leader with 20+ years in applied research/decision support and 7+ years in advanced ML for forecasting, financial modeling, and signal...DATA SCIENTIST / ANALYTICS & RESEARCH LEAD (Finance • ML/DL • LLM/NLP • Computer Vision) | Languages: Ukrainian (native), English (C1) | SUMMARY: Data scientist and analytics leader with 20+ years in applied research/decision support and 7+ years in advanced ML for forecasting, financial modeling, and signal detection. Strong in Python; ML/DL (LSTM/GRU, CNN); NLP/LLMs (Hugging Face, GPT/BERT); and computer vision (OpenCV). Deliver hypothesis-driven experiments, rigorous validation, and stakeholder-ready insights; lead end-to-end delivery and coordinate engineering when production tooling is needed. Domains include trading/FX, macroeconomics, customer/churn analytics, survey & social research, and geospatial market intelligence. Deliverables: reproducible notebooks, APIs, dashboards, and concise executive summaries. Comfortable with KPI design and communicating uncertainty (e.g., VaR/ES, confidence intervals) to non-technical stakeholders. CORE EXPERTISE: Predictive analytics & time series (econometrics, scenario modeling, backtesting); ML/DL modeling & feature engineering; GenAI/LLM pipelines (embeddings, prompt + API integration, text analytics automation); finance analytics (risk/volatility concepts, portfolio optimization fundamentals); research leadership (study design, survey analytics); automation & reproducible pipelines (REST APIs, Docker/Git). | TECH STACK: Python (pandas, NumPy, scikit-learn, TensorFlow/Keras, PyTorch), OpenCV; Hugging Face, OpenAI APIs; SQL/MySQL; Excel (advanced modeling/VBA); SPSS; R; FastAPI/Streamlit; Docker; Git. EXPERIENCE: Independent/Consulting — Data Scientist, Quant & Forecasting (2023–Present): forecasting models for business/finance; trading research and backtesting workflows; NLP/LLM automation prototypes (summarize/classify/extract); owned delivery from requirements to reporting and coordinated specialists when productization was required. Place Intelligence — Analytics Specialist (2020–2023): big-data + spatial intelligence using geolocation signals; pipelines and reporting for commercial and research stakeholders. University of Luxembourg — Research Expert (2018–2022): study design and quantitative analysis for academic projects; publication-ready outputs; rigorous, reproducible workflows. Nielsen (Basis Team), Chicago & 4i — Survey Analytics/Consulting (project-based): survey analytics and sales forecasting (incl. P&G Africa) using econometrics and ML; validated insights for stakeholders. Ukraine — Research Director / Senior Analyst (2000s–2018+): led full-cycle research programs (design→fieldwork→analysis→reporting) across social, political, and marketing research. EDUCATION: National Technical University of Ukraine “KPI” (1998–2005) — System Analyst, BSc (Computer Science). Open to remote/global roles. (EU). less -
Hire EightVeer
EightVeer EightVeer
$400 USD / hour
8veer® | Strategy, AI & Transformation ConsultingUnited Kingdom8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI adoption. On Freelancer, our work spans business strategy, market research, financial analysis, PMO and operating model improvement, digital and marketing...8veer is a UK consulting firm helping organizations improve growth, operating performance, and decision quality through strategy, transformation, analytics, and AI adoption. On Freelancer, our work spans business strategy, market research, financial analysis, PMO and operating model improvement, digital and marketing strategy, customer strategy, compliance, and regulated-sector advisory. We help clients define priorities, assess options, structure decisions, and turn complex requirements into practical roadmaps, reports, and governance plans. Clients engage 8veer for structured problem solving, analytical discipline, responsive communication, and commercially grounded recommendations. less -
Hire Nafees555
I am Nafees Ahmad, a Software Engineer, AI specialist, and tutor with over 6 years of experience in Python, machine learning, data science, NLP, and AI applications like predictive models and recommendation systems. I offer project development in AI, data science, and web development, creating custom solutions with...I am Nafees Ahmad, a Software Engineer, AI specialist, and tutor with over 6 years of experience in Python, machine learning, data science, NLP, and AI applications like predictive models and recommendation systems. I offer project development in AI, data science, and web development, creating custom solutions with technologies like HTML5, CSS3, JavaScript/jQuery, and databases such as MySQL and Oracle SQL. As a tutor, I provide 1:1 mentoring, simplifying programming, AI, and web development to help learners achieve their goals efficiently. less -
Hire sandeshgend09
Motivated Computer Science graduate with skills in Python, Django, SQL, Power BI, and data analysis. Passionate about building software solutions and transforming data into meaningful business insights through problem-solving and continuous learning.Motivated Computer Science graduate with skills in Python, Django, SQL, Power BI, and data analysis. Passionate about building software solutions and transforming data into meaningful business insights through problem-solving and continuous learning. less -
Hire quan9824
Hello, I am Doan, a Senior AI and Software Engineer specializing in Computer Vision, Deep Learning, Embedded Systems, and Intelligent Automation. I design and develop production-level AI solutions, from model development and training to real-time deployment. My expertise includes: • Computer Vision systems • Object...Hello, I am Doan, a Senior AI and Software Engineer specializing in Computer Vision, Deep Learning, Embedded Systems, and Intelligent Automation. I design and develop production-level AI solutions, from model development and training to real-time deployment. My expertise includes: • Computer Vision systems • Object detection, tracking, segmentation, and OCR • Deep Learning models using PyTorch and TensorFlow • Transformer-based architectures (DETR, Vision Transformers) • AI inference optimization for GPU and edge devices • Industrial inspection and automation systems • Algorithmic trading platforms and automated execution systems • Full-stack applications and backend APIs I have experience building complete AI pipelines: Data preparation → Model training → Evaluation → Optimization → Deployment → Production API integration I focus on delivering reliable, maintainable solutions with strong communication and long-term collaboration with clients. My goal is not only to write code, but to solve complex engineering problems and deliver systems that work in real-world environments. My unique strength is combining AI software expertise with low-level engineering experience, allowing me to develop complete intelligent systems from algorithms to real-world deployment. I maintain a strong track record of successful project delivery, clear communication, and long-term client relationships. ✨ Technical Expertise ✨ ✪ ARTIFICIAL INTELLIGENCE & COMPUTER VISION ~ Deep Learning and Machine Learning ~ Object Detection, Tracking, Counting, and Segmentation ~ Image Processing and Pattern Recognition ~ OCR and Document Intelligence ~ Computer Vision Applications ~ PyTorch / TensorFlow ~ Transformer-based AI models ~ AI model optimization and deployment ✪ EMBEDDED & REAL-TIME SYSTEMS ~ C/C++ Development ~ Embedded Linux ~ Bluetooth and communication protocols ~ Real-time software systems ~ Hardware-software integration ✪ ALGORITHMIC TRADING SYSTEMS ~ MetaTrader (MQL4/MQL5) ~ NinjaTrader (NinjaScript) ~ cTrader (C#) ~ TradingView (Pine Script) ~ Interactive Brokers API ~ Strategy development, backtesting, optimization ✪ FULL-STACK SOFTWARE DEVELOPMENT ~ React, Vue, Svelte ~ Node.js, Django, Laravel ~ REST APIs ~ Database design ~ Web automation and scraping less -
Hire Prutheus
I'm Martin, founder of Prutheus Software — a German software studio. On Freelancer you work with me directly: one senior engineer who takes your project from first idea to production and stays for the long run. WHAT I BUILD • Web platforms & dashboards — React, Next.js, Vue/Nuxt, TypeScript, Node.js, Python/FastAPI,...I'm Martin, founder of Prutheus Software — a German software studio. On Freelancer you work with me directly: one senior engineer who takes your project from first idea to production and stays for the long run. WHAT I BUILD • Web platforms & dashboards — React, Next.js, Vue/Nuxt, TypeScript, Node.js, Python/FastAPI, PHP/Symfony • AI integration & workflow automation — OpenAI/GPT, DeepL, Azure AI, Apache Airflow, document processing, data enrichment • E-commerce — Shopware 6 (custom plugins, themes, B2B features), payment & ERP integrations, order-to-delivery automation • Mobile & cross-platform apps — React Native/Expo (one codebase for iOS, Android & web), Stripe subscriptions, offline-first PWAs • Data & backends — PostgreSQL, Supabase (Auth, RLS, Edge Functions), MongoDB, Redis, REST APIs, real-time sync • Deployment & operations — Docker, Kubernetes, Northflank, Vercel, CI/CD pipelines, zero-downtime deployments, monitoring with OpenTelemetry, Keycloak SSO SELECTED WORK → End-to-end digitalization of a food wholesaler: Shopware 6 B2B shop with 8 custom plugins, offline-capable delivery PWA for drivers, warehouse & pallet tooling, complaint management — 18 services in production → Multi-tenant ERP analytics platform: mirrors 14 JTL-Wawi ERP data sources into Supabase/Postgres with row-level security, live DHL & Dachser carrier tracking, PDF/CSV reporting — Next.js 15 on Vercel, scheduled sync jobs on Northflank → Cross-platform learning app: React Native/Expo shipped to iOS, Android and web from one codebase — spaced-repetition engine, exam simulations, Stripe freemium subscriptions, Supabase backend with 76 migrations → AI translation automation suite: Apache Airflow pipelines orchestrating DeepL/Azure AI machine translation, terminology sync and secure file exchange for industrial clients — containerized, running 24/7 HOW I WORK Clean architecture, typed code, tests, CI/CD and monitoring are standard — software you can still maintain in five years. Clear communication in fluent English and German, honest estimates, reliable delivery. GDPR-compliant handling of your data, German engineering standards. Available for new international projects — let's talk about yours. less
