Java postgres programmer freelance jobs

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the "send" button coins cannot be sent. Please check and fix the issue. apk backend admin panel

I am looking for an expert programmer with proficiency in Python and hands-on experience in automation scripting. The task at hand involves the development of two specific scripts. The first one is to create user profiles on the GoLogin browser, while the second one calls for logging into to simulate human-like texting behavior to a specified phone number. Key requirements include: - Developing the scripts in Python - Enabling the scripts to be operable from the Windows command line - Incorporating Selenium for successful implementation Ideal skills would include: - Proficiency in Python - Experience with Windows Command Line operations - Familiarity with Selenium for web automation While Selenium is a mandatory requirement for this project, enriched hands-on experience with

I'm looking for a Python programmer who can create custom code to extract text, numerical data and dates from an Excel spreadsheet and populate PDF fields using the PDFMiner library. You should be confident writing Python scripts and have experience manipulating Excel and PDF files. Familiarity with PDFMiner is a essential. - Must Haves: - Proven Python programming experience. - Familiarity with the PDFMiner library. - Ability to extract and manipulate data from Excel. - Experience in PDF field population.

I need a strong wordpress developer with high PHP knowledge and CSS knowledge to help me fix the bug. The task must be done via anydesk.

Untie-it Technologies is looking for a talented freelance Frontend Developer with strong expertise in React or AngularJS (preferably React) to join our dynamic team. If you are passionate about web development, love creating user-friendly interfaces, and are located in or around Rajkot, we'd love to hear from you! Your skills: - Solid experience with React or AngularJS (React preferred) - Ability to build intuitive and seamless user interfaces - Excellent problem-solving skills and attention to detail - Comfortable working in a collaborative team environment What we offer: - Competitive freelance rates - Opportunity to work with a talented and supportive team - Flexible working arrangements If you're excited to contribute to innovative projects and be part of a f...

We are searching for a mobile developer to join the team to finalise a project for MVP. We need a single developer with both Android (react/java) and iOs (swift) to finalise the app already well underway but requiring changes in UI and functionality. You will also use WhatsApp for comms and JIRA for ticket management and be a strong communicator. Experience a must. Looking for a price per week, and 4 milestones are created and based on sprints achieved.

I'm in need of a serious, detail-oriented freelance virtual assistant for some important data entry tasks. Key Requirements Include: - Specialized in data entry, with strong attention to detail. - Experience with Excel spreadsheet is compulsory because all text-based data entry will be done here. - As this is text based data, a great understanding of English and excellent typing skills are required. - Being well-organized, disciplined, honest and able to complete tasks on time is essential. This job is suitable for someone who enjoys data input tasks with a knack for precision, consistency and quality of work. If you meet these requirements, I want to hear from you!

...my writing and editing abilities. As a copywriter, your primary task would be to compose persuasive, engaging, and compelling content that drives action. This can range from creating catchy taglines, writing content for marketing materials, web pages or emails, to crafting persuasive sales pitches. Ideal Skills and Experience: - Previous experience in copywriting is a must, preferably in a freelance capacity. - Strong understanding of advertising principles and branding. - Exceptional written communication skills. - Proven ability to understand and write for different audiences. - A track record of delivering high-quality content within deadlines. Your responsibilities will include: - Understanding the target audience and adapting the tone of the copy accordingly. - Collabora...

I am looking for a programmer that can work with UniSwap API. Connecting Volt Metamsk to UniSwap. Work with the swap section. Working with Pooling Liquidity. I should be able to do things like Creating a Pooling Liquidity Removal of a Pooling Liquidity And.... to do. If you have any questions, please ask

Back and Java developer, I don't reply API in this project

We're seeking freelance programmers with a flexible skill set as the specific programming languages and project objectives weren't defined. An ability to adapt to various programming languages would be ideal, encapsulating yet not limited to Java, Python, and C++. As the project's main target and functionality weren't specified, experienced bidders with diverse backgrounds in creating mobile apps, website development, and software application building would be preferred. This project may contain elements like user authentication, database integration, and payment processing. It's important you're adaptable and comfortable with possible modifications as the project progresses.

I am looking for a skilled Python programmer to assist with various tasks. Experience with data analysis and visualization, web scraping and automation, as well as Python application development would be preferred. The purpose of this project is not specified, so a versatile skill set is required. Proficiency in Python, Django, and Flask would be advantageous.

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I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I'm looking for a skilled Java developer to integrate the Coinbase, Kraken and many other cryptocurrency APIs into my project. Key Objectives: - Integration of Coinbase, Kraken APIs and many other's exchanges api's - Implementation of wallet balance retrieval functionality Ideal Skills: - Proficient in Java programming - Experience with cryptocurrency exchanges and APIs - Prior work with well known crypto exchange's APIs preferred - Strong understanding of API integration and security Please provide examples of similar projects you've worked on and your approach to API integrations. Your ability to meet the project's technical requirements and ensure security will be crucial.

I'm searching for a skilled A...construct an application similar to Instagram, focusing specifically on photo and video sharing features. Only front end work is required. Ideal Skills and Experience: - Android Development - Java or Kotlin - Familiarity with Instagram's functionality - UI/UX design implementation from provided specifications Tasks: - Implement a robust photo and video sharing feature - Translate my specific UI/UX design into an engaging user interface. I welcome developers with a solid track record in building interactive and aesthetically pleasing Android applications. It's essential to be proficient in either Java or Kotlin and have a solid understanding of Instagram to replicate its user experience successfully. Let's create a vi...

I am seeking a proficient Excel programmer who can assist me in automating tasks, creating complex formulas and calculations, and generating reports and trading signals based on S&P500 Index data. The ideal candidate should have: - Proficiency in Excel with a strong track record of automating tasks and creating formulas - Experience in generating reports based on financial data, specifically S&P500 Index - Strong analytical skills to ensure the calculations and data analysis are accurate and reliable - Excellent communication skills to understand my requirements and provide regular updates Some of the key responsibilities and tasks include: - Automating the extraction of S&P500 Index data - Creating formulas and calculations to analyze the extracted data - Developing a...

I'm in search of a proficient Excel Macro programmer who can automate data entry tasks with emphasis on numeric data. The ideal candidate would deliver a macro that inputs numbers into Excel and uses "if, then else" logic to perform specific tasks. Essential skills include: - Extensive experience with Excel Macros - Solid understanding of data entry automation - Proficiency in working with numeric data - Good grasp on logical functions especially if, then else Your primary function will involve interpreting requirements and programming the macro to swiftly and accurately complete data entry tasks. Please ensure your portfolio showcases relevant work.

I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a ...

I need an experienced programmer to develop a custom-built website for a Loadshedding scheduler. The project has a high priority and needs to be completed as soon as possible Before 20 May 2024 Basics Summary: The Load shedding Scheduler System is a comprehensive solution designed to address the challenges associated with managing and implementing load shedding in an efficient and organized manner. As electricity supply continues to be a critical issue in Zimbabwe, it is imperative to have a system in place that can effectively manage the limited supply of electricity during periods of high demand or supply constraints. The Load shedding Scheduler System aims to provide utilities, grid operators, and other stakeholders with a powerful tool to schedule and manage load shedding in a ...

I need a smart attendance system for College Student , main focus is Attendance on Different subject like DBMS , PYTHON , JAVA , Etc which utilizes facial recognition technology. Like I want to take Attendance for all the subjects, so in take attendance there should be a option or drop down for the list of Subjects You want take the Attendance Key Elements: - On the main page/home page I need user to register with there Name, Id ,Phone number - And then a Button to take attendance on different subjects using Facial Recognition , in which there should be a option or drop down for the list of subjects - And one main Feature is to show a Pie chart which represents how many students has attended DBMS class , Python class etc - Attendance should be saved in XL Sheet and Pie chart s...

We are seeking a functional requirements analyst with experience in developing web and mobile applications to join our team remotely as a freelance. Your role will be pivotal in the Planning and Development phases of our projects. Responsibilities: Planning Phase (Functional Requirements and Acceptance Criteria): Collaborate with development, design, and project management teams to understand client needs and define project functional requirements. Facilitate working sessions with stakeholders to gather requirements and validate proposed solutions. Clearly and concisely document functional requirements using appropriate techniques such as user stories, use cases, among others. Develop detailed acceptance criteria for each product function or feature, ensuring they are measurable a...

I need a proficient R programmer who specializes in creating efficient and accurate regression analyses. My project requires a specific focus on financial data. Key tasks involve: - Implementing statistical modeling using R Programming - Performing regression analysis on financial data Ideal freelancer should have: - Robust experience in R programming - Specific expertise in statistical modeling and regression analysis - Experience working with financial data - Strong analytical skills and attention to detail.

In need of a seasoned freelance professional with a background in Airbnb management, including pricing strategies, guest communication, and listing optimization. The scope of this project includes: - Overseeing daily airbnb management - Expert optimization of our Airbnb listing - Efficient and effective guest communication via email - Applying a well-versed pricing strategy to increase bookings Desired Skills and Experience: - More than two years of experience in Airbnb management - Detailed understanding of listing optimization using professional photographs, specific keywords, and detailed property descriptions. - Strong written communication skills for managing guest inquiries and bookings via email. Interested bidders should detail their experience and strategies fo...

I am looking for a skilled programmer with experience in algo trading using Python - preferably with experience with crypto exchange API. I already have a specific strategy in mind, so I would like someone who can work with me to implement it. Ideal skills for this job include proficiency in Python and experience in API trading. I am looking for a programmer who can work with me on a long term basis with support. Details can be discussed.

I need a proficient R programmer to assist with data analysis and visualization, as well as statistical modeling. The ideal candidate should be comfortable working with various types of data, including numerical and textual. Key Responsibilities: - Conduct data analysis and visualization using R - Perform statistical modeling tasks - Source relevant datasets for the project Ideal Skills & Experience: - Extensive experience in R programming - Proficient in data analysis and visualization - Skilled in statistical modeling - Ability to work with numerical and textual data - Experience in sourcing external datasets - Strong problem-solving and analytical skills This project is an excellent opportunity for a dedicated and skilled R programmer to contribute to a data...

Seeking a professional yet creative freelance designer to construct an elegant photobook for a hen do event. The final product should be a fusion of sophistication and fun, capturing the spirit of the occasion while maintaining an air of class. The book expected is quite substantial, comprising of more than 40 pages. Key Deliverables: - An elegant, high-quality photobook - Incorporation of specific images supplied by me - Addition of personal messages alongside the pictures The successful freelancer should have: - Proven experience in photobook design, particularly for special events - A keen eye for elegance and sophistication - Excellent communication skills to ensure my vision is perfectly translated onto the pages. Looking forward to creating beautiful memories together!

I am in need of a proficient C++ programmer who can create a software for Windows operating system that will effectively detect specific events when a USB device is plugged in. Registry Scrubber Key Features: - The software should monitor and identify the type of device that is connected to the USB port. - It should have capability to store this device data and send using RS-232 to an external MCU - It should also detect and monitor when a device is removed from the USB port. Skill Requirements: - Proficiency in C++ programming. - Experience in developing Windows-based applications. - Understanding of device interaction with Windows OS via USB. - Previous experience in creating device detection software would be beneficial.

I'm looking for a talented JavaScript programmer who can modify the existing library to work specifically for a UNO card game. This project is for personal use, so it's more about fine-tuning the game to suit my preferences. Key requirements: - Adapt the existing game logic to fit the classic UNO rules. - Enhance the library's graphics and animations to make the game engaging and visually appealing. Specific changes needed: - I'd like to see some new rules added to the game. These should be thoroughly tested to ensure they don't disrupt the game's flow. - Additionally, some existing rules of the original library may need modification to align with the UNO card game mechanics. The ideal candidate for this job should: - Have a good understanding of Ja...

I need an AEM expert with specific experience in Dynamic Media implementation, as well as strong Java, Vue, and JavaScript skills. The project will involve a mix of backend and frontend tasks, and I'm looking for someone who can work with me on this for 3-6 months. Key Requirements: - Adobe Experience Manager (AEM) expertise - Dynamic Media implementation experience - Strong Java, Vue, and JavaScript skills - Ability to work on both backend and frontend tasks - Available to commit to 3-6 months of work Please only apply if you have the appropriate skills and are able to commit to this time frame.

I created Java app that create google calendar event via api. I've got below error POST { "code": 403, "errors": [ { "domain": "calendar", "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority.", "reason": "forbiddenForServiceAccounts" } ], "message": "Service accounts cannot invite attendees without Domain-Wide Delegation of Authority." I think it's a problem service account. I want to do it till end of 11.05.2024 Project realization via shared desktop

We developed custodial wallet using Kotlin, JAVA, Node.js, etc. and when we click the send button coins cannot be sent. Please check and fix the issue. apk backend admin panel

Scope of Work: We are seeking a talented and experienced freelance video ad creator to bring our vision to life with a captivating promotional video for Epiidosis Investments LLC. The video will serve as a powerful tool to attract potential investors and showcase our expertise in alternative investments. Project Details: Title: "Epiidosis Investments LLC: Your Gateway to Alternative Investments" Duration: Approximately 1-2 minutes Objective: To generate interest and drive leads for Epiidosis Investments LLC's alternative investment offerings. Target Audience: Potential investors interested in diversifying their portfolio and maximizing returns. Tone: Professional, innovative, and inspiring. Script Sample: The freelancer will be provided with a detailed script outli...

I'm seeking an experienced HTML programmer to develop a new email application. While I'm not fully certain if this primarily entails front-end design, the ideal candidate will possess solid skills in this area. Key Responsibilities: - Develop an HTML-based email application - Collaborate to ensure functionality aligns with my requirements Ideal Skills: - Proficient in HTML programming - Background in front-end development, just in case - Experience with email application development.

I am looking for an experienced freelance designer with a knack for creating stunning and professional infographic and background images for Google Ads. The core focus should be: - The creation of business-themed graphics that perfectly capture and communicate our product's features and benefits in a powerful, visually stimulating way. - Ability to convey information in a concise yet impactful manner through infographics and background images. The ideal candidate will have: - Strong graphic design skills, specifically in infographic and background image creation. - A grasp on the latest design trends in business-themed visuals. - Prior experience creating visually compelling graphics for Google Ads. - An understanding of how to communicate product features and benefits eff...

ob Title: Freelance PowerPoint Template Designer Objective: Design a unique and professional PowerPoint template that aligns with our brand’s identity and communication goals. Responsibilities: Create a custom PowerPoint template with various slide layouts. Ensure the template reflects the brand’s color scheme, typography, and style. Incorporate infographics, charts, and other visual elements as needed. Skills Required: Proficiency in graphic design and PowerPoint. Experience in branding and corporate identity. Ability to translate concepts and ideas into engaging visual presentations. Deliverables: A fully editable PowerPoint template. A set of slide layouts for different types of content (title slide, content slide, chart slide, clo...

...bugs across multiple software systems. The ideal candidate(s) will have expertise in Java (specifically Swing), FileMaker, Artificial Intelligence, Django, and general web development. This project involves analyzing the current issues, proposing solutions, and implementing fixes in a timely manner. Key Tasks: - Analyze existing codebases to identify bugs and inefficiencies. - Develop fixes for bugs in systems built with Java Swing, FileMaker, Django, and related web technologies. - Apply AI techniques to optimize operations and improve system functionalities where applicable. - Test fixes to ensure bugs are completely resolved and systems are running smoothly. Ideal Candidate: - Strong proficiency in Java, especially in Swing application development. - Experienc...

I'm in need of a savvy freelance Graphic Designer who specializes in creating expressive logo designs. The ideal candidate will have strong design skills, an eye for detail, and the ability to understand brand aesthetics. Requirements: - General understanding of branding; - Previous experience with logo design; - Proficiency in using graphic design software; - Strong portfolio showcasing logo designs.

...functional on both iOS and Android platforms. Since the primary function was not specified, creativity and ability to design multi-purpose apps will be highly appreciated. Key Requirements: - Strong experience in developing mobile apps for both iOS and Android - Proven experience in cross-platform mobile app development - Proficient coding skills in languages such as Swift, Kotlin, Objective C and Java - Exceptional UX/UI design skills - Strong problem-solving abilities, with a knack for complex troubleshooting tasks - Ability to work independently, with minimal supervision While delivering the final product, I'd also like you to provide the source code along with necessary documentation. If you've worked on similar projects, please include them in your proposal....

I have a set of scripts that I need pushed onto GitHub. I'm looking for someone to help me with this task. - You'll be working with scripts written in Python, JavaScript, or Java, which I will share with you. - The main goal of pushing these files on GitHub is for Version Control. This will allow me to keep track of changes made to the scripts, and potentially roll back to previous versions if needed. It's important that you have a good understanding of GitHub Finally, although I do need the repository to follow basic branch naming conventions and workflow rules, I don't need anything overly complicated. A simple, easy-to-follow convention will suffice.

I have a set of scripts that I need pushed onto GitHub. I'm looking for someone to help me with this task. - You'll be working with scripts written in Python, JavaScript, or Java, which I will share with you. - The main goal of pushing these files on GitHub is for Version Control. This will allow me to keep track of changes made to the scripts, and potentially roll back to previous versions if needed. It's important that you have a good understanding of GitHub and Version Control concepts. Finally, although I do need the repository to follow basic branch naming conventions and workflow rules, I don't need anything overly complicated. A simple, easy-to-follow convention will suffice.

I am seeking an UK based ex...which require specific kernel modules are known to NOT work in our Linux environment; eg. mender, amazon iot, snapd won't work; however golang programs are known to work. The program needs to be in Go The size of the program needs to be within reasonable limits to be able to run within a raspberry pi environment. = Must be based in the UK = Must have identify verified = Must communicate via freelance only = No off-platform work or transactions This project is ideal for a developer who is adept at navigating the constraints of secure, restricted environments and leveraging Golang's capabilities to build comprehensive, secure update mechanisms. If you are looking to contribute to a project that prioritizes security and efficiency, we would l...

We are ...function to import data from Excel files (.xls or .xlsx) into the app. The import functionality should be similar to the existing "Fuel Injection Price List" section within the app. Ensure data integrity and proper handling of potential errors during import. Implement appropriate user interface elements for file selection and import initiation. Skills Required: Android development expertise (Java/Kotlin) Experience with data parsing and Excel file handling libraries Understanding of user interface design principles for Android Strong problem-solving and debugging skills We are open to discussing different implementation approaches and libraries. Please submit your proposal outlining your experience, technical approach and estimated timeline. We look forward ...

I need to configure my Postgres database software to authenticate users with local Active Directory (AD) credentials. Key Requirements: - Authentication: Set up the database to authenticate users with their local AD credentials. This is crucial for security and access control. - Seamless Integration: Ensure that the connection between the database and the AD server is seamless and reliable. - User Management: The system should allow for easy management of user privileges, ensuring that the right people have the right levels of access. Ideal Skills and Experience: - Experience with Postgres: You should have a strong background in working with Postgres, particularly in a configuration and security context. - AD Integration: A deep understanding of Active Directory ...

...React developer, or a Full Stack developer proficient in React JS and Java/Spring. The goal is to create a personal food ordering app, which would facilitate online ordering of food. Key Features: - User Registration and Login: The app should allow users to sign up, log in, and manage their account. - Browsing and Ordering: Users should be able to view a menu, search for items and place orders. - Cart and Checkout: The app will need to have a cart feature and a seamless checkout process. - Order Notification: The app should send orders to the restaurant and have the functionality for the restaurant to either accept or reject the order. The successful freelancer for this project should have a strong proficiency in React JS, Java/Spring, and experience in developing e-comm...

I am searching for a freelance Google GPS navigation developer to customize the UI, integrate additional features, and rebrand it under our rideshare company, Turvy. Here's a comprehensive guide that outlines the necessary steps to accomplish this customization: [Link to Google Maps Navigation SDK documentation](). The primary requirement for this customization is to adjust the UI colour to match our brand identity. The specific colour code we need to incorporate is #090949. Please take note of the following important points before proceeding: 1. **Experience Requirement:** Only developers with prior experience need to apply for this project. We expect candidates to provide samples of their previous work for

looking for a freelance 2D animator to do one small project. this is a 30 second project

I'm looking for a talented JavaScript developer who can help me with my website's visualization. Key Responsibilities: - Crafting visually appealing loading screens or animation - Implementing various types of visualizations Ideal Skills: - Proficiency in JavaScript and related libraries - Experienced portfolio of visualizations and/or animations See attached brief for more information

I'm on the hunt for a top-tier programmer or team to help me develop a dynamic, adaptive trading bot that integrates with my unique set of custom trading signals. Here are some of the key points about the project: - Custom Signals: The trading bot will need to accurately interpret and act upon a specialty set of trading signals that are defined by multiple criteria. - Integrating Indicators: I haven't specified my choice of indicators yet. However, your knowledge and experience prioritizing and integrating various indicators like Moving Average, RSI, Stochastic Oscillator, or MACD will be a key assessment parameter. - The Blend: The trading signals will be based on a mix of rules precisely relying on price actions, trading volume and market trends. Resolving this blen...

I need a freelance fashion designer with experience in designing women's winter wear and children's outerwear. - Design Focus: The designs should focus on down jackets and overalls. They must be water-resistant, have a removable hood, and most importantly - fashionable, beautiful and comfortable for everyday wear. - Style: No specific style preference, but the designs should be trend conscious and should cater to varied tastes. The perfect candidate is someone who has a strong sense of aesthetics, an eye for color and detail, and experience in designing women's and children's clothing. Understanding the nuances of designing winter wear is a must. Please share your portfolio which showcases similar work.