Application Developer Derby Projects
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featuredopportunity
I need some drawings for small planning application
We are needing to put in for planning permission to replace a large glass window and replace it with bi folding doors. It is a commercial building in a conservation area but surrounding properties have the same and having spoken to the planning office its a simple application. What I require is some detailed drawings along with measurements that will be acceptable to the planning department. Am looking for this to be done asap
Cryptocurrency Architect: Ethereum Wallet Development"
We are looking for an experienced cryptocurrency architect to develop Ethereum-based wallets. Your main task will be to design, develop and optimize wallets for storing, sending and receiving Ethereum and ERC-20 tokens. You will play a key role in ensuring the security, scalability and performance of developed wallets, as well as integration with other cryptocurrency services and platforms. Responsibilities: 1. Designing the architecture of Ethereum wallets taking into account security, scalability and performance requirements. 2. Development of smart contracts for interaction with the Ethereum blockchain and token management. 3. Creation of user interfaces for wallets for various platforms (web, mobile devices, desktop applications). 4. Optimization of wallet operation, including gas management, transaction speed and resource consumption. 5. Conducting security testing and optimization to ensure high reliability and protection against vulnerabilities. Requirements: 1. Experience with Ethereum and smart contracts on Solidity. 2. Deep understanding of the principles of operation of cryptocurrencies and blockchain. 3. Experience in developing user interfaces for cryptocurrency applications. 4. Knowledge of security methods in cryptocurrency systems. 5. Experience with scaling and performance optimization of cryptocurrency applications. We offer competitive salaries, participation in interesting projects in the field of cryptocurrency and blockchain, as well as opportunities for professional growth and development. Join our team and together we will create innovative cryptocurrency solutions based on Ethereum!
a month ago8 proposalsRemoteAI Automation Analyst
We are seeking a talented and experienced AI Optimization Analyst for consultation and implementation. As an AI Optimization Analyst, you will play a crucial role in enhancing the efficiency and performance of our artificial intelligence systems in the recruitment process and strategies to enhance active and passive recruitment by bringing various resumes to our database, phone numbers, email IDs, and other required things in the process. we have 4 lakh applicant profiles without resumes, and we need to bring resumes from various sources and paid portals . Doing this work manually is very time-consuming. Experience: 10+ years experience Tools: Experience with AI development tools and libraries. Soft Skills: Problem-solving abilities, effective communication skills, analytical skills, and collaboration skills. Portfolio: A strong portfolio showcasing your projects can be helpful. Project: Automation of recruitment process for staffing companies. The timezone is Indian Standard Time. Preferred individual freelancer (No companies)
9 days ago20 proposalsRemoteSenior PHP/WordPress Developer
The PHP/WordPress Developer we are seeking will be the cornerstone of our development team, responsible for creating and implementing a range of database-driven web applications with a focus on delivering innovative and user-centric solutions. Your technical expertise will drive the design, development, and deployment of projects that stand out for their quality and functionality. Your Main Responsibilities Will Include: Execute the full website design and development life cycle, from the initial concept to deployment and beyond. Seamlessly integrate third-party APIs to extend the capabilities of our web applications. Develop and manage efficient, secure databases that support the functionality of our applications. Customize WordPress installations, crafting bespoke themes and plugins tailored to project requirements. Vigilantly address, diagnose, and rectify any issues in the application, prioritizing a bug-free user experience. Conduct thorough unit testing of code to ensure robustness, usability, and general reliability under various conditions. Manage and maintain domain registrations and configurations, ensuring optimal performance and reliability. Qualifications: Degree in Computer Science, IT, or a related field, with a minimum of 5 years of relevant work experience. Proficiency in PHP and SQL, with extensive experience in WordPress, HTML, CSS, JavaScript, and Bootstrap. Familiarity with C# will be considered a valuable asset. Solid understanding of MySQL databases and UI/UX design principles. High proficiency in English, both written and spoken; knowledge of additional languages is a bonus. Exceptional attention to detail, ensuring precision in coding and design. Strong organizational skills, including effective time management, prioritization of tasks, and the ability to multitask in a dynamic work environment. If you believe that your skills and expertise align with the requirements of this position, please send us your CV for review. Additionally, if you have a portfolio or examples of previous work, we would be interested in seeing them. We are eager to assess your qualifications and establish a cooperative relationship as soon as possible. We look forward to hearing from you.
24 days ago52 proposalsRemoteopportunity
HELIUS, SOLANA, PYTHON SPECIALIST.
We require a developer to work with our team to be able to integrate Helius with our code to be able to pull in correct tokens that are matching with dexes.
2 days ago12 proposalsRemoteAdvertising / marketing advice
Hi, I have developed a website for my friend, she needs advice on where to start marketing without just throwing money into Google and Facebook blindly. She needs a bit of a plan and advice to start with, a couple of hours I imagine, then going forward there is a high chance of more work. Note, I have been a web developer for 20 years, I know if you are professional and experienced. Please dont waste my time if not. Budget is a placeholder.
3 days ago30 proposalsRemoteopportunity
House extension permitted development plans
Im looking for a UK based architect who can put together drawings for a two story side extension as well as internal reconfiguration under permitted development. I will also require building control drawings. Prefer someone based in London so as they can do a site visit. Site is in Hertfordshire. Would be interested in structural drawings as well. The local authority is Welwyn Hatfield. Please note, this is for UK based professionals only.
20 days ago16 proposalsRemoteAmazn flex block grabber with website!!
I seek an experienced developer to build a server-based application for automatically securing delivery blocks offered through the Amazn Flex platform. The goal is to programmatically monitor for and secure time slots before other users are able to manually. Drawing from examples like Compinche, Flexbee, and Thunderflex, the solution should incorporate web scraping and notification capabilities to effectively grab blocks in a timely manner. Professional proficiency working with similar programs that automate processes through APIs or web monitoring is required. Strong Python or similar scripting skills are necessary to develop the network-level monitoring and response automation required to outpace manual reservation. Solid website development expertise is also needed to incorporate an easy-to-use frontend for configuration and monitoring successful bookings. The website must have English and Spanish language and send SMS notifications These are similar web pages to the one I want to create: https://compinche.io/ https://flexbee.io https://flexernow.com/ https://thunderflex.us/ https://flex-grabber.com/
22 days ago21 proposalsRemoteTradingview pinescript coder
I need an expert who can help me in developing custom indicator in tradingview.
8 days ago14 proposalsRemoteANGULAR AND MEAN STACK SENIOR LEVEL POSITION
We are currently seeking experienced individuals for Angular and Mean Stack Senior Level Positions. As part of our dynamic team, you will play a crucial role in developing innovative solutions and pushing the boundaries of technology. If you have a passion for Angular and Mean Stack development and are eager to work on cutting-edge projects, we want to hear from you. https://docs.google.com/document/d/19eMIOafboWqWJSFOm3WcboGZNnLWZ_GoGBEql7hPYk0/edit
3 days ago34 proposalsRemoteopportunity
React Native Basic SIP softphone
I'm looking to have a React Native application made that connects to a sip server and can make and receive calls over the SIP protocol. A pretty UI, login etc is not required as it will be added after. The app is just proof of concept, can be single file but will need to: Register with the SIP provider Make a call Receive a call React Native code will need to work on iOS and Android
9 days ago29 proposalsRemoteopportunity
GitHub-Backed Data Web App
Hey! I hope you're well; I am currently looking for a developer who can assist with the creation of my website. This is a web application that is in the cybersecurity niche, and doesn't appear to be too complex. In short the following will take place; - User Accounts & Permissions - Several website "Features" behind a paywall. - Data to be pulled (and stored) from a Private GitHub repo, and depending on the data pulled several other fields that are part of the data. - This is then displayed on the site, but is expected to be filtered depending on the data If you send me a proposal, and want to know roughly what this would look like - let me know and I will send you one of our competitors :) At the moment, we're still writing up the full project plan and designs, however, these will be provided, so really just looking for an estimate at the moment.
24 days ago32 proposalsRemoteWhats app integration
This project requires developing a customized automated solution for large scale WhatsApp communication. The client needs to send personalized text messages to more than 200,000 recipients simultaneously through the popular messaging platform WhatsApp. The proposed system should be able to connect to the client's user database to extract requisite contact details like mobile numbers and fetch personalized message templates assigned to different user segments. It is imperative that all communication is sent while adhering to WhatsApp's platform policies and terms of use. The automated messaging mechanism developed should be scalable to handle such high volumes of concurrent outbound deliveries without encountering errors or delays. It must employ intelligent throttling techniques to stagger message dispatch over an extended period if required by WhatsApp APIs. Detailed logging and reporting functionalities are important to track message transmission status for each contact. The interface for operators should be intuitive and allow easy template management, recipient filtering, scheduling message runs. Security and privacy of user data being accessed and transmitted needs to be of utmost priority. Advanced technical and WhatsApp integration skills are necessary to take up this challenging project. Knowledge of application development, automation, APIs and messaging protocols is a pre-requisite. Creating a robust, policy-compliant and high performance solution within the stipulated timeline will be the key objective.
15 days ago15 proposalsRemoteGovernment Portal Development Partnership
I'm seeking an established software company for a long-term partnership to develop a government portal focused on e-governance services. Key Responsibilities: - Build, test, and launch a dynamic, user-friendly government portal that serves as a hub for e-governance services. - Incorporate intuitive features to ensure seamless interaction for end-users. Desired Skills and Experience: - Proven experience in government portal development - Evidence of prior work is essential - Extensive knowledge in an array of programming languages. You should make a recommendation on what you believe is best for the project, based on your expertise. - Excellent problem-solving skills and creative thinking. - Strong communication skills with the ability to explain complex technical information easily. Our collaboration goal is to create a reliable and effective platform for e-governance services. I look forward to seeing your proof of work and learning more about your team's expertise.
25 days ago29 proposalsRemoteContent Platform - Web & App
We are seeking an Software Developer who can provide us with an estimate for building a content platform. The ideal candidate should have a strong background in technology and extensive knowledge of content management systems, web / App platform development and UX design. This role will require analysing our requirements, evaluating different options, and providing a detailed breakdown of the estimated costs and timeline for the project. If you have a proven track record in building scalable and user-friendly content platforms, we would love to hear from you. Current platform development: www.flowwithcommunity.com Skills needed: - Strong knowledge of content management systems (CMS) - Web & App development experience - Experience in estimating project costs and timelines - Ability to lead and manage a development team - Excellent communication and problem-solving skills - UX design experience
7 days ago16 proposalsRemoteopportunity
API xml feed to website
We are seeking a skilled Angular Developer to join our team as a freelancer for an ongoing project. Your primary responsibility will be to build XML API feeds for a job portal website built on Angular, with a backend in core ASP.NET. You will collaborate closely with our development team to ensure seamless integration and optimal performance. The ideal candidate should have solid experience in Angular development and a strong understanding of API integration.
8 days ago16 proposalsRemoteopportunity
Website creation
design a letting agency /property development website with "available properties" , about us page, and each property a floor plan (we provide) using our colours and logo.
3 days ago105 proposalsRemoteopportunity
Ad Exchange Development Team Needed
I am looking for a designer and developer to put together a Ad Exchange website. Some examples of a Ad Exchange webite are the following https://www.criteo.com/, https://www.media.net and https://propellerads.com/. These are some of teh largest in the world and i am looking to get my website the same as i will be offering the same services but more industries. This will need to be developed from scratch and grow with the business. The price can be negotiated. You must have extensive experience in building Ad Exchanges.
22 days ago29 proposalsRemoteExperienced Rsync Specialist Needed for Android Development
**Description:** We are looking for an Rsync specialist with proficient experience in managing and executing file synchronization tasks specifically relating to Android development projects. This is a long-term position extending over six months, ideal for a person dedicated to ensuring safe, secure, and speedy file handling using the Rsync tool. **Roles and Responsibilities:** - Set up and manage Rsync protocols to ensure efficient data synchronization between local environments and remote servers. - Customize Rsync scripts to optimize performance and meet specific Android development workflow needs. - Monitor, update, and troubleshoot Rsync operations to handle different scales of data transactions. - Ensure data integrity and security during transfers compliant with best practices. - Collaborate with the development team to integrate Rsync into the overall project workflow, promoting a smooth CI/CD pipeline. - Document the Rsync setup and provide clear instructions for team members unfamiliar with the process. **Pre-Qualification Test:** To qualify for this position, you will first need to demonstrate your proficiency with Rsync. **Your initial task will be simple: share a file from a simulated local development environment (Android emulator / Real Android device) to our designated test server using the Rsync method.** **Criteria for Evaluation:** - Accuracy of the implemented Rsync command. - Efficiency and speed of the file transfer. - Ability to effectively log and report the task outcomes. **Further Collaboration:** Upon successful completion and review of the initial task, we will proceed with a detailed discussion about the project, expected deliverables, and the contract terms. We are keen on establishing a robust working relationship to contribute significantly to our Android development efforts. **Application Process:** Please submit cover letter outlining your experience with Rsync, and if possible, specifics of previous projects where you've implemented Rsync in a professional context. Confirm your availability for the initial task when sending your application. We look forward to welcoming an adept and precise Rsync specialist to our team and hope you will join us for this exciting and challenging journey!
19 days ago13 proposalsRemoteBlockchain smart contract and Backend developer for a Startup
We are seeking a talented and experienced Mid-Level Smart Contract and Backend Developer with expertise in Web3.js, Ethers.js, Solidity, Node.js, Hardhat, and Foundry to join our dynamic team. As a key member of our blockchain development team, you will be responsible for designing, implementing, and maintaining smart contracts and backend systems to support our decentralized applications (dApps) and blockchain-based solutions. Responsibilities: Develop and deploy smart contracts on EVM blockchain platforms, ensuring security, efficiency, and reliability. Collaborate with the frontend development team to integrate smart contracts with user interfaces and ensure seamless user experiences. Design and implement backend systems using Node.js to support blockchain interactions and data management. Work closely with product managers and other stakeholders to understand project requirements and translate them into technical specifications. Perform code reviews, testing, and debugging to ensure high-quality, robust code. Stay up-to-date with the latest developments in blockchain technology and tools, incorporating best practices and emerging trends into our projects. Contribute to the improvement of development processes and workflows, driving efficiency and innovation within the team. Provide technical guidance and mentorship to junior developers, fostering their growth and development in blockchain technology. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 2+ years of experience in smart contract development with proficiency in Solidity. Strong understanding of blockchain technology, including Ethereum and other major blockchain platforms. Hands-on experience with Web3.js, Ethers.js, and Node.js for building decentralized applications and backend systems. Experience with development tools such as Hardhat and Foundry for testing and deployment of smart contracts. Solid understanding of cryptographic principles and security best practices in blockchain development. Strong communication and collaboration skills, with the ability to work effectively in a team environment. Proven track record of delivering high-quality software projects on time and within budget. Interview process: Total round 2 Round 1 - Get to know and Technical questions Round 2 - Task (Offline) If you are passionate about building innovative solutions and thrive in a fast-paced, collaborative environment, we want to hear from you! Please share your CV and past work!
a month ago17 proposalsRemoteCompressor valve dynamic analysis
Require to develop an excel program that can provide correct information on valve opening and closing events based on compressor geometry and pressures/temperatures.
3 days ago12 proposalsRemote