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Indonesian React-Node Full-Stack Cofounder | Only Indonesians living in Jakarta. My product is already in the development phase and I’m now looking for a fellow Indonesian who can step in as a true technical co-founder. The stack is React on the front-end and Node.js on the back-end, so you should feel completely at home building modern SPAs, crafting robust API layers, and structuring scalable databases. I’ll handle the business, funding, and go-to-market; you’ll take ownership of the codebase—frontend, backend, and database alike. Day-to-day responsibilities include refining the current architecture, shipping new features, and guiding technical decisions as we move toward our MVP launch. Clear, fluent English is essential because we pitch to international partners, but being Indonesian makes collaboration simpler for us both. If you’re excited to join at the development stage, share equity, and build something meaningful together, let’s talk.
Project ID: 39725563
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Active 8 mos ago
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45 freelancers are bidding on average $14 USD/hour for this job

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$8 USD in 40 days
7.8
7.8

Hello, I’ve carefully reviewed your requirement for a Jakarta-based React-Node full-stack cofounder, and I believe I can be a strong fit. With extensive experience in React.js, Node.js, and scalable database design, I’m confident in taking ownership of the entire codebase—frontend, backend, and database—while ensuring smooth progress toward your MVP launch. My approach would be: Refining the current architecture for performance and scalability. Shipping new features rapidly while maintaining code quality. Implementing robust API layers and modern SPA structures. Guiding technical decisions to align with long-term product goals. I’ve previously worked on startup-focused SaaS platforms and scalable SPAs, which makes me comfortable with both technical execution and product collaboration. Since you’re handling business, funding, and go-to-market, I can fully focus on the tech roadmap and development cycle. Let’s set up a quick call to discuss your vision and how I can contribute as a dedicated cofounder. Best Regards, Jemin Sagar.
$5 USD in 40 days
6.3
6.3

I’m an experienced React and Node.js full-stack developer based in Jakarta, fluent in English, and ready to step in as a technical co-founder. I can take full ownership of the codebase—frontend, backend, and database—refining architecture, shipping new features, and guiding technical decisions toward your MVP launch. I’m excited about building something meaningful with equity-sharing and long-term collaboration.
$5 USD in 40 days
6.3
6.3

Hello Dear! I write to introduce myself. I'm Engineer Toriqul Islam. I was born and grew up in Bangladesh. I speak and write in English like native people. I am a B.S.C. Engineer of Computer Science & Engineering. I completed my graduation from Rajshahi University of Engineering & Technology ( RUET). I love to work on Web Design & Development project. Web Design & development: I am a full-stack web developer with more than 10 years of experience. My design Approach is Always Modern and simple, which attracts people towards it. I have built websites for a wide variety of industries. I have worked with a lot of companies and built astonishing websites. All Clients have good reviews about me. Client Satisfaction is my first Priority. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication You are cordially welcome to discuss your project. Thank You! Best Regards, Toriqul Islam
$8 USD in 40 days
6.0
6.0

Hi There!!! ⭐⭐⭐⭐ (Indonesian React-Node Full-Stack Cofounder) ⭐⭐⭐⭐ I see you’re seeking a passionate Indonesian full-stack developer based in Jakarta to co-found and take full ownership of your React and Node.js product. You need someone confident in building modern single-page apps, designing robust APIs, and managing scalable databases, ready to collaborate closely while you handle business and go-to-market. My approach would be to dive deep into the existing codebase, optimize architecture, and deliver new features steadily, ensuring clean, maintainable code. With strong skills in JavaScript, Node.js, React, and experience with NoSQL databases like MongoDB, I’m ready to take ownership and help bring the MVP to life. Clear communication in English is natural, making pitching and teamwork seamless. Key points: * Full-stack React and Node.js expertise * Scalable API and database design * Ownership of code and technical direction * Fluent English and Indonesian collaboration * Equity-sharing mindset for long-term growth With 9+ years in full-stack development, I bring reliability, clarity, and quality results. Let’s build something meaningful together! Best Regards, Farhin B.
$256 USD in 13 days
6.5
6.5

Hello Gazali! I’m excited about the opportunity to help with your project. Based on your requirements, I believe my expertise in PHP, JavaScript aligns perfectly with your needs. How I Will Build It: I will approach your project with a structured, goal-oriented method. Using my experience in PHP, JavaScript, NoSQL Couch & Mongo, Node.js, Full Stack Development, Backend Development, Frontend Development, API Development, I’ll deliver a solution that not only meets your expectations but is also scalable, efficient, and cleanly coded. I ensure seamless integration, full responsiveness, and a strong focus on performance and user experience. Why Choose Me: - 10 years of experience delivering high-quality web and software projects - Deep understanding of PHP, JavaScript and related technologies - Strong communication and collaboration skills - A proven track record — check out my freelancer portfolio. - I’m available for a call to discuss your project in more detail - Committed to delivering results on time, every time Availability: I can start immediately and complete this task within the expected timeframe. Looking forward to working with you, Gazali! Best regards, Ali Zahid Indonesia
$5 USD in 40 days
5.8
5.8

Hello there! With extensive experience in both React and Node.js, I am well-equipped to step into the role of a technical co-founder. I have successfully built multiple single-page applications and robust API layers, ensuring seamless user experiences and efficient data management. One of my recent projects involved developing a social networking platform using the same tech stack you’re utilizing. I led the team in optimizing the architecture and implementing features that enhanced user engagement, which ultimately contributed to a successful launch. My high-level technical plan for your project would involve assessing the current architecture, refining the existing codebase, and implementing best practices for scalability and performance. I am eager to discuss how we can collaborate effectively, ensuring we meet our goals for the MVP launch. Looking forward to the opportunity to connect! Best, Damandeep Singh
$2 USD in 40 days
5.8
5.8

Hello, As someone who hails from Jakarta and fully understands the importance of collaboration in working culture, I believe I am the ideal choice for your Indonesian React-Node Full-Stack Cofounder. With over a decade of professional experience, I have come to understand how vital a well-structured and efficient codebase is to the success of any project - from inception to deployment. Through my proficiency in React development and leadership acumen, I have created many applications that not only meet client needs but also achieve widespread use popularity. Understanding that your concept is already at its development stage, I intend to join you with equal fervor. My deep understanding of JavaScript, Node.js, and PHP - along with my ability to build scalable databases - aligns perfectly with what you’re looking for in a co-founder. Moreover, as a UI designer with a keen eye for detail, I can ensure not only robust software but an engaging and delightful user interface as well. Finally, apart from my technical expertise and passion for React development, what sets me apart from others is my belief in building something meaningful together. Your project has solid business backing and market potential - two aspects that overlap strongly with my interests. By joining your team, not only will we be crafting cutting-edge software together but also taking ownership side-by-side for blowing away users with a top-notch digital experience. Thanks!
$10 USD in 3 days
5.5
5.5

Hello Gazali, Our company, Codenia Technologies LLP, brings over 10 years of experience in PHP, JavaScript, and Node.js. We have carefully reviewed your project requirements and are excited about the opportunity to collaborate. To successfully execute this project, we propose a thorough analysis of the current architecture, implementation of new features, and making informed technical decisions to drive us towards the MVP launch. Our expertise in React and Node.js positions us well to handle the frontend, backend, and database aspects seamlessly. We would like to discuss your project further in detail. Could we connect in a chat to delve deeper into your requirements and how we can add value to your project? Thanks, Rupesh Kumar
$5 USD in 40 days
5.1
5.1

Dear Hiring Manager, Your vision of combining strong business execution with a committed technical cofounder resonates deeply. While I am not based in Jakarta, I bring 20+ years of IT experience and deep expertise in React (frontend), Node.js (backend), and scalable database design—skills directly aligned with your product stack. => Full-Stack Strength: Skilled at building modern SPAs, crafting robust API layers, and designing modular architectures that grow smoothly into production-ready MVPs. => End-to-End Ownership: Experienced in handling frontend, backend, and database layers—including authentication, payments, real-time updates, and deployment pipelines. => Leadership & Collaboration: Comfortable leading technical decision-making, setting coding standards, mentoring teams, and aligning engineering with business goals. Fluent in English, I have pitched and worked with international partners and remote teams successfully. I thrive in founder-level collaborations, where technical ownership is balanced with business vision, and equity-driven motivation ensures aligned growth. I would love to contribute not only as a developer but as a strategic partner to ensure the product reaches launch with stability, scalability, and speed. Let’s discuss how we can align efforts and build something meaningful together. Best Regards, Mayank Saluja
$5 USD in 40 days
5.2
5.2

Hello Gazali D., We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, JavaScript, NoSQL Couch & Mongo, Node.js, Full Stack Development, Backend Development, Frontend Development, API Development Please come over chat and discuss your requirement in a detailed way. Regards
$5 USD in 40 days
4.0
4.0

Hi, I can step in as a technical co-founder to take full ownership of the React frontend, Node.js backend, and database structure while refining the current architecture and pushing the product forward toward MVP launch. I can handle day-to-day responsibilities like building new features, strengthening the API layer, and ensuring scalability for growth. I can work closely with you to align technical execution with business goals, making sure the platform is stable, modern, and investor-ready. I can also ensure clear communication in English for pitching to international partners while collaborating smoothly as an Indonesian based in Jakarta. I can fully commit to building the product alongside you and shaping it into something impactful with a long-term vision. Best Regards, Mutahra Rehman
$5 USD in 40 days
4.0
4.0

Hello, I understand your vision and the need for a Jakarta-based technical cofounder. I am an experienced full-stack developer with 8+ years of hands-on expertise in React (frontend) and Node.js (backend), including API development, database design, and building scalable single-page applications. I’m comfortable taking full ownership of the codebase, refining architecture, implementing new features, and leading technical decisions as we move toward MVP launch. I have worked on startups and marketplace-style platforms, so I understand both the speed and discipline required at this stage. I am fluent in English, making collaboration with international partners seamless, while also being well-rooted in Indonesia, ensuring smooth local communication. I value transparency, long-term commitment, and equity-based partnerships when building meaningful products. If you are looking for a cofounder who can align with your vision and handle the full technical side with dedication, I’d be glad to discuss how we can move forward together. Thanks, Sushma
$5 USD in 40 days
4.1
4.1

As an experienced full-stack developer with a specific expertise in the languages and frameworks you've mentioned, I believe my skills align perfectly with your project's requirements. With over 9 years in the industry, I have successfully built and led more than 550 projects across different platforms, including mobile apps and web services. My proficiency in React on the front-end and Node.js on the back-end, enables me to craft robust API layers and structure scalable databases accurately. Not only am I technically adept, but I'm also a top-rated freelancer who values quality work with client satisfaction as my primary objective. My experience extends to developing on Amazon AWS, API integration, E-commerce platforms like Magento and Shopify alongside other third-party APIs - all of which can be invaluable for your project's complex design and execution. Moreover, in addition to English fluency, my Indonesian heritage ensures seamless collaboration between us; no language barrier or cultural nuances to deal with. I'm committed to building products that matter which is why I share your enthusiasm in joining at the development stage, sharing equity and crafting something amazing together. Let's create an impactful MVP that piques international partners' interest!
$5 USD in 40 days
4.9
4.9

Hello, With my extensive experience in Full Stack Development encompassing front-end, back-end, and databases, and specific expertise in React and Node.js - building modern SPAs and robust API layers is precisely my strong suit. Additionally, my specialized knowledge in E-commerce makes me well-versed in secure payment gateway integrations, product catalog management, shopping cart functionality and all aspects crucial to launching a scalable web platform like yours. Coming from Jakarta, I am well aware of the potential Indonesian market holds for an online business venture like yours. My proximity ensures better understanding and smoother collaboration - with the added advantage of simpler communication that remains essential when pitching to international partners. Rest assured, being based locally does not hinder my proficiency in English. Most importantly, as a full-stack developer, I bring much more than just coding proficiency to the table – it’s a solid understanding of the entire development lifecycle, meticulousness in my work and dedicated approach to achieve the common goal. With these qualities alongside my specialization and experience credentials, I am confident that I will be instrumental in refining your current architecture, shipping new features and steering technical decisions to reach that all-important MVP launch phase. Let’s join forces to create something truly impactful! Thanks!
$10 USD in 31 days
2.7
2.7

I've worked on projects just like yours and know exactly how to deliver results that make a real difference. I don't offer copy-paste solutions. I take time to understand your goals and bring creative, reliable, and fast results. Let's get this done right the first time. Ready when you are! Understanding that your project requires expertise in React and Node.js for developing modern SPAs and robust API layers, I am well-equipped to step in as a technical co-founder. While I am new to freelancer, I have tons of experience and have done other projects off-site. I would love to chat more about your project! Regards, Wiegard Brummer
$2 USD in 30 days
2.2
2.2

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided!
$3 USD in 40 days
3.4
3.4

Hello, I’m Sushil, an experienced full-stack engineer with strong expertise in React, Node.js, REST/GraphQL APIs, and scalable databases (PostgreSQL/MongoDB/MySQL). Alongside that, my team and I work extensively with Python, Django, Angular, Vue, PHP/Laravel, AI/ML, and automation (n8n, LangChain, ChatGPT)—skills that ensure long-term scalability beyond the MVP. For your startup, I can step in as a technical partner, taking ownership of the frontend (React SPA), backend (Node.js API), and database architecture, refining your current codebase, adding robust features, and setting up CI/CD, testing, and monitoring for stability. With experience in AI integration, chatbots, and ERP-scale systems, I can also future-proof the platform. I bring a collaborative mindset, strong English for global pitches, and can commit to building and scaling the product with you through the MVP and beyond.
$7 USD in 40 days
1.3
1.3

Hi There!!! I have read your project description very carefully and understand you are looking for an Indonesian React-Node full-stack cofounder based in Jakarta to take full ownership of your codebase and help build your product to MVP launch. I am the best fit for your project because I am experienced with React and Node.js, can manage frontend, backend, and database development, and I am passionate about building scalable and modern SPAs. * Expertise in React and Node.js for building smooth, scalable apps. * Strong experience managing API layers and database architecture. * Ability to refine architecture and ship features quickly toward MVP launch. I provide design, database management, testing, and full source code with clear documentation at project completion. With 9+ years experience as a full stack developer, I have worked on many projects similar to yours involving React and Node.js full stack development. Looking forward to chat with you for make a deal. Best Regards Elisha Mariam!
$5 USD in 40 days
1.5
1.5

Hello Gazali D., We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, JavaScript, NoSQL Couch & Mongo, Node.js, Full Stack Development, Backend Development, Frontend Development, API Development Lets connect in chat so that We discuss further. Thank You
$8 USD in 40 days
1.2
1.2

Semarang, Indonesia
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