IOS App Developer Projects

I need a experienced frontend developer.

What you’ll do: Build and improve frontend features based on business needs Write clean, reliable, and well-tested code Work on the full development process: from requirements to release and bug fixes Review other developers’ code and help keep quality high Join planning and technical discussions and share your ideas Work closely with designers, product, and backend engineers Follow best practices like DRY and SOLID Help define APIs, performance goals, and caching strategies Suggest better tools, architecture, and frontend standards Mentor teammates and share knowledge What you need: 6+ years of experience building large frontend apps (SPA, SSR, hybrid) Strong JavaScript and TypeScript skills Solid experience with React (18+), Next.js, and monorepos Good knowledge of HTML, CSS, and browser APIs Experience with state management (Redux, Zustand, Context) Understanding of Node.js basics and performance Familiar with design patterns and clean code principles Experience with CI tools and workflows Comfortable working end-to-end and with backend teams Experience doing code reviews Good communication skills and teamwork Comfortable reading and speaking English What we offer: Fully remote work with flexible hours All required equipment and tools Monthly performance bonuses Mental health support Game discounts every two months Seniority rewards (extra days off and anniversary bonuses)

Bug Fixes in React Web App, Experienced Developer Needed

I need an experienced developer in React, Redux and has great skills in custom hooks and bug fixing. Contact me so that i can share further details.

Website Development

I am looking for an experienced Website Developer to design and develop a modern, responsive, and user-friendly website for my business. Project Requirements: Fully responsive website (mobile, tablet & desktop) Clean and modern UI/UX design Fast loading speed & SEO-friendly structure Cross-browser compatibility Secure and well-structured code Easy to manage / update (CMS preferred if applicable) Technology Preference: HTML, CSS, JavaScript WordPress / PHP / React (open to suggestions) Developer can suggest best tech stack Pages Required: Home About Us Services Contact Us (Other pages can be discussed) What I Expect: Clear communication Regular updates On-time delivery Quality work with attention to detail Nice to Have: Previous website development experience Portfolio or past work links Suggestions to improve website performance and design Please include your experience, portfolio, timeline, and cost estimate in your proposal.

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Web3 Frontend developer

I need a web3 Frontend developer for platform with crypto payment

Simple desktop app based on partially written code

I need to write a simple desktop app based on a code which is already partially written, (only minor graphic enhancemnt to be made). The code is already present as web app on our website. We are using as of now, Firebase for logins and database, open to suggestion for more userfirendly and straightforward alternatives. Please apply to see the webb app as it is now and with a way and costs for the login and database process.

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Additional development to PowerApp group management app

We are seeking an experienced Microsoft PowerApp developer to enhance a PowerApp group management application, originally designed to manage Microsoft 365 and security group memberships (refer to: https://github.com/einfachKim/mygroups). Core feature work we're looking for: • Add sorting so every results gallery can flip between alphabetical ascending and descending. • Surface richer details in the galleries and detail screens: group owners, group descriptions and the total number of members. • Provide quick-access views that let the user toggle between ❶ groups they own, ❷ every group they can see (irrespective of ownership) and ❸ groups where they are merely members. • Visually distinguish Microsoft 365 Groups from Security Groups with an icon or badge. Tech context The app is a canvas app that relies on standard Microsoft Graph connectors and the AzureADPreview connector. No data sources change; we are only extending the UI and the logic that builds the collections. Deliverables • Updated .msapp file with the above features fully wired. • Demonstration / Walkthrough proving the new views, sorting toggle and icon differentiation all work under a standard tenant account. Please review the requirements and the mygroups-manageusers PowerApps https://github.com/einfachKim/mygroups before submitting your proposal.

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Website for CPD

This project involves the end-to-end design, development, and phased rollout of a Continuing Professional Development (CPD) platform website for Licensed Immigration Advisers (LIAs). The platform will be built using a phased MVP approach (MVP-0 to MVP-4), allowing incremental delivery of features while maintaining a stable and scalable architecture from day one. Please see attached documents for more details of the requirement. THe second attachment is the sitemap, so you get an idea on the structure of the website. Attached: RFP SItemap of CPD Website Technology to be used: Zoho Sites for website creation and associated Zoho Apps

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Frontend Developer for DeFi Platform

I’m looking for an experienced frontend developer to help improve UI/UX for a DeFi staking platform built on Binance Smart Chain (BSC). The platform allows users to stake the CENX token and earn BUSD rewards while also being able to trade tokens directly via PancakeSwap integration. The current dashboard needs to improve usability, clarity, and responsiveness, as well as real-time data updates. Additionally, the implementation of these improvements into the existing React app is required.

I am looking for a full-stack developer with web3 experience.

We are planning to upgrade our game version For that NFT-marketplace is needed to build. We need to build the website by May. Now I am looking for freelancers t build this project perfectly.

Experienced Web Developer

I am seeking an experienced web developer to create a dynamic website designed for hosting weekly webinars and facilitating real-time chat between our team members and clients. The ideal candidate will possess a strong proficiency in modern web technologies, ensuring a seamless user experience and robust functionality. The website should incorporate features such as video streaming, interactive chat capabilities, and an intuitive interface. A keen eye for design and a commitment to delivering a high-quality product are essential. I look forward to collaborating with talented professionals.

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Business Development / Sales

Project Overview We are looking for an experienced business development / sales professional to contact estate agents and lettings teams and secure viewing dates for specific rental properties. This is a targeted outreach project, not generic cold calling. You will be provided with a list of exact properties we want to secure viewings for, along with the relevant agent and branch details. Our service supplies pre-vetted, ready-to-move families to letting agents, helping them reduce void periods and demonstrate compliance with current rental legislation. Primary Objective Secure confirmed viewing dates for identified rental properties so we can introduce matched, pre-vetted families. Secondary Objective Open conversations that can lead to ongoing partnerships with estate agents and lettings teams. What You Will Be Doing • Make outbound business development calls to estate agents and lettings teams • Speak with the correct decision-makers (Branch Managers, Lettings Managers, Regional Lettings Managers) • Reference specific properties during calls (full property details will be provided) • Briefly explain who we are and why we are calling • Progress conversations towards booking property viewings and, where appropriate, partnership discussions How We Support You We will provide: • A targeted property list, including exact property addresses and agent details • Core pitch messaging and call guidance • Follow-up email templates • A simple spreadsheet for logging activity and outcomes This allows you to focus on securing viewings rather than prospecting.

Senior Apple Developer for IAP Issues

We are seeking a senior Apple developer to conduct a quick review of our E-Reader application, which is currently experiencing issues with In-App Purchases (IAP). The primary problem is that the app fails to detect IAP products and encounters errors when attempting to retrieve the products list. Your expertise is essential to diagnose and resolve these issues effectively. The app was developed using Reactive Native + Expo. We want you to handle these tasks: Review the existing app code and configuration Identify and fix issues preventing IAP products from being detected or fetched Ensure full integration and proper communication with Apple’s IAP services Verify that the complete purchase flow (fetch, purchase, restore, and database update) functions correctly Prepare and successfully submit the app to the Apple App Store The project will be considered complete when the entire IAP flow (fetch, purchase, restore, database update, etc.) works correctly while retaining all existing functionality, and the app is live on the Apple App Store. Before completion, we expect proof that the IAP flow is fully functional, provided through screenshots, screen recordings, or TestFlight access for verification. After completion, please provide the updated project files along with clear documentation detailing all relevant changes made.

Shopify Help

I am seeking an experienced Shopify developer to enhance my e-commerce website. The ideal candidate will possess a solid understanding of Shopify's functionalities and be able to implement essential improvements to optimize user experience and aesthetics. Key responsibilities include refining the site’s layout, improving navigation, and ensuring mobile responsiveness. Additionally, expertise in integrating apps and customizing themes is crucial. If you have a proven track record of elevating Shopify stores and can deliver quality work efficiently, I invite you to submit your proposal for this project.

Seeking a React/Web3 developer

We are looking for a skilled React Developer to help build and scale a modern Real Estate platform. You will work closely with designers, backend developers, and product managers to deliver a fast, user-friendly experience for property listings, searches, and transactions.

Business Development Manager

About the Role We are seeking a results-driven Business Development Manager to identify new business opportunities, build strong client relationships, and drive sustainable revenue growth. The ideal candidate is strategic, commercially minded, and confident in negotiating and closing deals. Key Responsibilities Identify, develop, and execute new business opportunities and partnerships Build and maintain long-term relationships with clients and stakeholders Conduct market research to identify trends, competitors, and growth areas Prepare and deliver compelling sales presentations and proposals Negotiate contracts and close deals to meet or exceed revenue targets Collaborate with marketing, sales, and leadership teams to align strategies Track performance metrics and provide regular reports to management Requirements Proven experience as a Business Development Manager or similar role Strong understanding of sales strategies and market dynamics Excellent communication, negotiation, and presentation skills Ability to build relationships with clients at all levels Strategic thinker with a results-oriented mindset Proficiency in CRM tools and Microsoft Office Bachelor’s degree in Business, Marketing, or a related field (preferred) What We Offer Competitive salary with performance-based incentives Opportunities for career growth and professional development Collaborative and dynamic work environment How to Apply If you are passionate about driving growth and building successful partnerships, we would love to hear from you. Please submit your CV and a brief cover letter outlining your experience. We are an equal opportunity employer and value diversity in our workplace.

Android Developer Needed for Testing & Production Access

Our Android app is fully developed and ready. We’re looking for someone to manage the Google Play closed testing process required to obtain production access. This role is not app development. We need someone to take ownership of the closed testing setup, tester management, and Play Console requirements and make sure everything is done correctly. Scope of Work: Set up and manage Closed Testing in Google Play Console Handle tester sourcing, invitations, and access Ensure all Google Play testing requirements are met Monitor the testing period and address any Play Console flags Guide us through the steps until production access is unlocked

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Game Developer for a 3D Roulette Game

We are looking for a Game Developer to create a photorealistic 3D roulette game for web and mobile platforms. The task is to assemble the project and implement the entire client-side game logic. It is important to achieve realistic graphics and smooth performance while choosing a technology stack that does not overload the game in terms of performance. What needs to be done: • Develop the client-side of the 3D roulette game • Implement the game logic • Select an appropriate technology stack for web and mobile • Connect the game to the backend via API (endpoints will be provided at the start of the project) What we expect: • Experience in developing 3D games for web and mobile devices • Understanding of graphics optimization • Skills in working with realistic 3D graphics • Willingness to review the technical specification and present relevant projects Conditions: • Deadline: 14 days • Start after reviewing the technical specification • Portfolio with game or 3D projects is required With successful implementation of the first project, long-term cooperation is planned — launching a series of similar 3D games, including blackjack and poker.

Senior Full-Stack Developer

We are seeking a highly skilled Senior Full-Stack Developer with extensive expertise in both frontend and backend development. The ideal candidate should have a proven track record of enhancing and updating backend infrastructure. Applicants are required to submit a video via Loom demonstrating their relevant experience in this area. Additionally, please provide a concise summary detailing your approach to updating backend infrastructure. This project offers an opportunity to contribute significantly to our development team, working on innovative solutions and optimizing system performance.

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Design Support for Logo Creation + Shopify Elements

We’re looking for a talented designer to craft a fresh, modern visual identity for DataVinci, our new e-commerce app on Shopify. What is DataVinci? DataVinci is the natural extension of listening247’s historical work in market research that focuses on automating ad creation with AI through real time, data driven insights. ● Video Explanation: https://www.youtube.com/watch?v=jjRrBxoHi_E ● Demo: https://www.youtube.com/watch?v=noAc-Pq57QI ● Web Version of App: https://datavinci.listening247.com/ Our Style Vision The branding needs to feel dynamic, intelligent and forward-thinking from the first glance. ● Clean, contemporary, modern lines ● No retro or overly decorative elements ● Strong digital first aesthetic Colours similar to listening247 (see website - https://www.listening247.com/) as this should feel like a natural evolution of the listening247 brand while standing strong as its own product identity. Our current listening247 brand guide as reference: https://docs.google.com/presentation/d/17E0EPvKxmApi2XM2X1f5e_in93k8fnmC/edit?usp=sharing&ouid=116435020144537343707&rtpof=true&sd=true Design Asks: 1. A Logo for DataVinci a. A distinctive symbol/icon that can stand on its own (primarily for the app favicon/icon usage) b. Must reproduce cleanly at small sizes c. Accompanied by a wordmark and a short tagline i. DataVinci by listening247 - Ad Automation & Insights d. Variations required: i. Icon + words ii. Words only iii. Icon only (for app usage) 2. Product Imagery for Shopify App Landing Page a. 10 Images of our application in action that ties into the color/feeling of the logo that get people excited to download our App. b. These images should show our value propositions and images of that app that tie to them: c. Current Shopify App Designs to Guide Imagery from UI/UX team: https://www.figma.com/design/HYpgeXOru2oKDM8Cq95Bvz/Project-DataVinci?node-id=0-1&p=f d. Example Store: Look at the right hand side after the video: https://apps.shopify.com/creative-ads-ai?search_id=b1c69d77-c967-471d-ad37-e19c409f1c92&surface_detail=ad+creation&surface_inter_position=1&surface_intra_position=15&surface_type=search 3. Simple Design for Shopify App Landing Page a. URL will be listening247.com/DataVinci b. This should feel cohesive to the rest of the site but needs to be simplified messaging/Design with SEO in mind. c. We currently use Webflow.io to build our website. Our team will implement the design. d. Items needed on the site: i. App Name, Logo, Description, Value Props ii. How it works video iii. Sign up for Beta section where we take their emails and can send access iv. Potentially another section but it should be a simple page driving people to Shopify to download the app v. What else have you seen? e. This design will also most likely be used on our current web app landing page as well - Web Version of App: https://datavinci.listening247.com/ Deliverables Once the concepts are approved, we will need the following for all designs: 1. Vector files (AI + SVG) 2. PNGs for light and dark backgrounds 3. Colour codes (HEX/RGB) 4. Font names and any licensing notes Timing We are looking to go live with a beta of the app by the end of February requiring us to have the elements in place before them. Here is our ideal timing but open to discussion: ● First Round Designs due February 4th ● Comments to First Round due back to designer by Feb 6th ● 2nd Round Designs by Feb 11th ● Final Comments to 2nd Round due Feb 13th ● Final Design due Feb 18th Please send us your offer!

Full Stack Development & Management Needed

Project Overview We are a US-based software team with 7+ years of production experience, scaling globally and hiring engineers across multiple regions. We are looking for a Technical Interview Manager who can design, conduct, and evaluate technical interviews to ensure we hire high-quality, real-world engineers, not just good test-takers. This is a long-term collaboration, not a one-off task. Key Responsibilities: - Lead technical interviews for backend, frontend, and full-stack roles - Evaluate real engineering ability: system design, code quality, debugging, architecture thinking - Design interview processes (live coding, take-home review, architecture discussion) - Provide clear hiring recommendations with structured feedback - Mentor junior interviewers and help standardize interview quality Required Experience: - 5+ years of hands-on full-stack software development - Strong proficiency in Python, JavaScript, C#, or Java - Production experience with FastAPI, Flask, Django, or .NET Core - 3+ years working in teams, mentoring or leading developers - Excellent technical communication in English