Chức Danh Công Việc: Lập Trình Viên Full-Stack Freelance (TypeScript / React / Python)

@mykhaylob4

✋ Hi there. I can lead the development of both your corporate website and MVP platform using React, TypeScript, Python, and PostgreSQL, with a focus on clean architecture, security, and production-ready deployment. ✔️ I have solid experience building full-stack web applications with React, TypeScript, FastAPI, Django, PostgreSQL, authentication systems, API development, PDF generation, third-party integrations, and role-based workflows. I have worked on projects involving secure user data, business rules engines, responsive dashboards, and complex backend logic that supports real-world business processes. ✔️ For your project, I will establish a scalable codebase, design the database structure, implement secure authentication, build the public-facing website, and develop the MVP workflows according to your roadmap. I am comfortable handling API integrations, consent management, access controls, billing systems, and deployment environments. ✔️ I work independently, document decisions clearly, and focus on delivering stable milestones that can be tested and expanded as the platform grows. Performance, maintainability, and user experience will remain priorities throughout development. Let’s chat to discuss the product vision, technical requirements, and delivery timeline. Best regards, Mykhaylo

@santoshkumars17

With 5+ years of experience, my deep expertise in TypeScript, React, Python, and PostgreSQL fits your project perfectly. Having worked on numerous similar projects, I understand the importance of speed, security and a streamlined user experience for both the frontend and backend of a web platform. I have solid experience handling secure user data and implementing explicit consent/access protocols ensuring your users' peace of mind. Furthermore, I possess the ability to build complex backend logic/rules engines and implement automated PDF generation from database inputs. These skills set me apart as not only someone who can deliver on your core requirements but also someone who can actively contribute to the optimization of your platform post-launch. I bring an efficient and organized approach to my projects that enables me to operate autonomously, plan technical roadmaps, and consistently meet deadlines. My strengths in building scalable, high-quality solutions will ensure smooth transactions and user experiences on both the corporate marketing website and MVP of your platform. Check out my portfolio URLs for a closer look at two production platforms I’ve built which match your project’s needs. With my commitment to clean code, on-time delivery and end-to-end support, working with me guarantees the transformation of our shared vision into reality.

@onkarkulkarni8

Hello, your "Job Title: Freelance Full-Stack Developer (TypeScript / React / Python)" project is right in my wheelhouse. I develop modern JavaScript apps end to end — React/Vue/Next on the front and Node/Express on the back, in TypeScript where it helps. Working with python, postgresql, typescript, payment gateway integration, full stack development, backend development, react.js framework, postgresql programming, api development, website development, I focus on responsive, fast UIs, clean component structure, and reliable APIs — no page-builder shortcuts. I can lock down the scope and key flows first, then ship in reviewable increments. Can we hop on a quick chat to align on your requirements? ⭐ 5.0/5 from a recent client: "This was wonderful experience and I also got an addtional choice of updating budget and other features which was not available in the old version of my existing software that I used to perform my d…" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.

@Srashtasoft

Hello, I’m a Full-Stack Developer with 5+ years of experience delivering production-ready applications using React, TypeScript, Python (Django/FastAPI), PostgreSQL, and Tailwind CSS. I’ve independently built and deployed secure platforms, from MVPs to enterprise-grade systems, with a strong focus on scalability and maintainability. I can take ownership of your 90-day roadmap: setting up the architecture, PostgreSQL migrations, authentication, and development environments in the first phase; delivering the responsive corporate website and core MVP workflows in the second; and finalizing Momo integration, end-to-end testing, performance optimization, and production deployment in the final phase. My expertise includes secure user-data handling, consent-based access controls, backend rules engines, PDF generation from database records, REST API development, CI/CD, Docker-based deployments, and automated testing. I’m comfortable working autonomously, providing regular updates, and driving the project from concept to successful launch. Best Regards, Jemin Sagar

@mrresearcher99

Hi there, I’ve reviewed your project and would be happy to help. With 5+ years of experience in ReactJS, I build fast, responsive, and scalable web applications with clean, maintainable code. You’ll get smooth UI, efficient state management, and timely delivery — all tailored to your needs. Let’s connect and get started! Best, Bhargav ReactJS Developer | 5+ Years Experience

@NehalSK

During my tenure at Queue Solutions, I had the incredible opportunity to work on various Full-stack projects that involved React and NodeJS, giving me a solid foundation in modern web application development. This experience helped me build valuable skills that are a perfect match for your project. My expertise in Python and TypeScript also aligns well with the technology stack you intend to use. Having successfully completed my Masters in IT, I have a deep understanding of core computer science concepts, strong problem-solving abilities, and an instinct for producing efficient and high-quality code. With my proficiency in React and your emphasis on responsiveness, we can create a public-facing corporate website that will both engage customers effectively and reflect positively on your brand. One notable quality I bring to the table is my penchant for autonomy and ownership in roles. As your freelance Full-Stack Developer, I will utilize this by planning precise technical roadmaps to meet delivery schedules promptly while ensuring robust backend logic and encapsulating user data security measures. Additionally, I believe my experience in developing explicit consent/access protocols aligning with your requirement will strengthen the trust you place in me to handle sensitive customer data. In closing, I'd like to reiterate how thrilled I am about the possibility of working on this project with you!

@Algokage

Hello, I can deliver efficiently per your exact requirements to build your public corporate marketing website and initial MVP platform within the 90 day timeline. I will use TypeScript React for the frontend, Python FastAPI for the backend, PostgreSQL for database management, Tailwind CSS for styling, and implement the required secure user authentication, rule engine logic, automated PDF generation, and Momo billing integrations. I have over 5 years of professional experience building production ready full stack applications with these exact tools including handling secured encrypted user data per explicit consent protocols as specified. Please send me a message if you would like to see samples of similar projects I have built or if you would like to schedule a quick demo or discuss any additional requirements you have Thanks, Adegoke. M

@Microlent

Since you are seeking a founding developer for this freelance hourly role, you likely need someone who can manage the Momo integration and PDF generation without needing a roadmap handed to them. Balancing a marketing site alongside a complex MVP requires a clear split between frontend polish and rigid backend logic. I focus on building secure systems where data integrity comes first. For example, I built this Python Deterministic Scoring Engine [https://www.freelancer.com/portfolio-items/11337466-python-deterministic-scoring-engine] where I was responsible for the core backend architecture and the logic that ensures data accuracy across every user transaction. For your 90 day launch, I would start by locking down the PostgreSQL schema and authentication in week one. This allows us to build the UI features on a stable foundation. I am comfortable working autonomously with React, TypeScript, and FastAPI to meet your deployment targets. 15-min call to lock the scope? I'm free Tue/Thu, your timezone. Rajesh

@Hrolgar

Stripe sends retry events on any 5xx response, and if the handler processes the same webhook twice you get a double-charge or a double-fulfillment depending on what the event triggers. That means idempotency keys in Postgres should be the first thing on the schema, not an afterthought, and the TypeScript API contract needs to be designed around that before any React work starts. My approach here would be to ship that integration first: webhook handler with idempotency logic, a typed REST contract, and React components wired to real endpoints. It gives you a working, tested slice of the stack and a pattern that extends cleanly into whatever comes next. Single milestone: payment webhook integration, API contract, and front-end wiring. 37,500 INR, 3 days. This is an indicative figure from the brief; I'll give you a firm number once the scope is clearer. What payment provider is in scope, and is there an existing database schema to work from?

@souravsasmal14

Hi, I’m a Full-Stack Developer with strong experience in React, TypeScript, Python, and PostgreSQL, building and deploying production-ready web applications from the ground up. Your requirement for both a corporate website and MVP platform aligns well with my background in architecting scalable systems, secure authentication flows, API development, payment integrations, and database design. I have experience implementing complex business logic, role-based access controls, PDF generation workflows, and responsive Tailwind-based interfaces. I’m comfortable working independently, defining technical roadmaps, and taking ownership from setup through production deployment. Production platforms I have built: 1. [URL 1] Primary responsibility: Led full-stack development including React frontend, Python backend APIs, PostgreSQL schema design, authentication, and deployment. 2. [URL 2] Primary responsibility: Developed core application architecture, payment integrations, backend workflows, performance optimization, and production release. I’d be happy to discuss your MVP requirements and provide a development plan for the first 90 days. Best regards, Sourav Sasmal

@bondoc0526

༺❖༻ Dear Client ༺❖༻ I am confident I can lead both your corporate website and MVP development as a full-stack engineer with strong experience in React, TypeScript, Python, and PostgreSQL. I have built production-grade web applications using React + TypeScript frontends and Python (FastAPI/Django) backends with secure authentication systems, role-based access control, and structured database architectures. I am also experienced in designing transactional workflows, rule-based systems, and backend logic that controls UI states based on data conditions. On the backend side, I can design PostgreSQL schemas, implement secure APIs, and handle encrypted user data with proper consent and access control mechanisms. I also have experience integrating third-party payment systems and building automated document/PDF generation pipelines from structured database inputs. For your 90-day roadmap, I can support full setup of architecture and environments, delivery of responsive marketing website + MVP core workflows, and final integration testing including payment gateway (Momo), performance optimization, and production deployment. I work independently, structure my own technical roadmap, and ensure steady delivery across milestones. Due to confidentiality of client projects, I can share relevant production links and responsibilities during direct discussion or interview. Best regards, Glenn Bondoc

@rawheyx

Hi. I have experience building production full-stack applications using React, TypeScript, Python (FastAPI/Django), and PostgreSQL with clean, scalable architecture. I can set up your system from scratch, including authentication, database schema, and secure backend workflows. I also build responsive marketing websites alongside MVP platforms with strong performance and maintainable code. I’m comfortable working independently, planning milestones, and delivering within structured timelines like your 30/60/90 day plan. I focus on clean API design, secure data handling, and smooth user flows. I can share relevant production work and explain my role in each project.

@adriank06

Hi there, I will build your corporate marketing site and MVP platform concurrently using FastAPI for backend logic and React+TypeScript+Tailwind for frontend. I prioritize rapid iteration, automated PDF generation, and secure Momo billing integration. You requested two URL links; I can share them via direct message. For the first 30 days, I propose completing DB schema, auth, and dev deployment. Do you prefer JWT-based auth with OAuth2, or another protocol for user data encryption?

@predragr3

✅✅✅ Hi, there ✅✅✅ I am excited about the opportunity to work on your project as a Full-Stack Developer. With over 5 years of experience in software development, I have a strong background in TypeScript, React, Python, and PostgreSQL, making me well-equipped to lead the concurrent development of your corporate website and MVP. In the first 30 days, I will focus on setting up the codebase, configuring secure user authentication, and deploying the development environments. By the end of 60 days, I will deliver a fully responsive corporate website and core dynamic workflows for the MVP. In the final 90 days, I will finalize integrations, conduct end-to-end testing, optimize page speeds, and launch the platforms. I have successfully shipped production-ready web applications and have expertise in secure data handling, backend logic/rules engines, and modern styling patterns like Tailwind CSS. I am confident in my ability to work autonomously, plan technical roadmaps, and meet development timelines effectively. For your review, I have shared two URLs to production web platforms I have personally built: 1. [URL 1] - Responsible for frontend development, backend integration, and database management. 2. [URL 2] - Led the architecture design, user flow optimization, and performance enhancements. I am committed to delivering high-quality results that align with your project goals. I look forward to discussing how I can contribute to your project's success. ✌️ Predrag ✌️

@vishals0077

I am a highly motivated full‑stack developer with 5+ years of experience building production‑ready web applications. My expertise spans React, TypeScript, Python (FastAPI/Django), and PostgreSQL, with strong knowledge of secure authentication, complex backend logic, and modern styling patterns like Tailwind CSS. I can lead the concurrent development of your corporate marketing site and MVP platform with autonomy and precision. Within the first 90 days, I will: Establish architecture, database migrations, and secure authentication. Deliver a fully responsive public‑facing website and core MVP workflows. Integrate third‑party billing (Momo), optimize performance, and deploy production‑grade platforms. I have a proven track record of operating independently, planning technical roadmaps, and shipping secure, scalable applications. My focus will be on building a robust foundation while ensuring usability, security, and long‑term maintainability.

@NEHABHAT92

With an extensive background in web and mobile development, I have been harnessing my skills for the past 9+ years to bring client ideas into reality. My experience spans across multiple fields including E-commerce and CMS based websites but my adaptive nature ensures that I can handle any task, regardless of its complexity. This has been proven further by my expertise in languages like Python, React, TypeScript,HTML/HTML5/CSS etc. which are at par with your project's needs. While consistency in quality is what sets me apart, I understand that autonomy and efficient management of development roadmaps are vital. Having led several projects independently over the years, I am adept at incorporating concurrent development and consistently delivering products according to the set timelines. Furthermore, I have dealt with secure user data in the past which on this project will be extremely important. An important aspect of your request is the provision of two links to the platforms I've personally built, allowing me to demonstrate first-hand how my technical proficiencies align with your needs. Let me show you how this pitch isn't simply a claim but evidence-proofed through live URLs. Additionally, as we embark on this partnership I assure you of 3 months free support specific to your needs as well as a cost-effective plan for producing high-quality work.

@sgwtechnology

Hello, I’m a Full-Stack Developer with strong experience building and deploying production-ready React, TypeScript, Python, and PostgreSQL applications. I can take ownership of both your corporate website and MVP, from architecture and database design through deployment and launch. My expertise includes secure authentication, RBAC, workflow engines, PDF generation, third-party payment integrations, Tailwind UI development, API design, CI/CD, and cloud deployment. I work independently, communicate clearly, and focus on delivering milestones on schedule. I can establish the foundation in the first 30 days, deliver core MVP functionality by day 60, and complete integrations, testing, optimization, and production deployment by day 90. Portfolio examples and project-specific responsibilities can be shared during our discussion. Looking forward to learning more about your platform and roadmap.

@ApieTech

Hey! We're confident we can deliver the high-quality full-stack development you're looking for, leveraging our strong expertise in TypeScript, React, Python, and PostgreSQL. The timeline for building both your enterprise marketing website and the MVP platform, including core dynamic transaction flows and MoMo payment integration, aligns perfectly with our agency's capabilities. We thrive on projects offering high autonomy and can efficiently build robust, secure, and performant applications from architecture to production deployment. Our experience with modern UI design, including Tailwind CSS, will ensure an intuitive user experience. Could you elaborate on any specific data encryption standards or regulatory compliance requirements for user data handling?

@WiredAI

Hi, Your project is exactly the kind of end-to-end product development we enjoy building. Our team at WiredAI Ventures has strong experience with React, TypeScript, Python (FastAPI/Django), PostgreSQL, Tailwind CSS, secure authentication, payment integrations, AI features, and scalable cloud deployments. We can take ownership of the complete lifecycle—from architecture and database design to MVP development, third-party integrations, testing, and production launch—while maintaining clean, well-documented code and transparent communication. You can review our work and capabilities at https://wiredai.in. We'd be happy to share relevant case studies and discuss how we can help deliver your 90-day roadmap. Looking forward to connecting. WiredAI Ventures