I develop 3D visuals, user interfaces and web applications
Live the Life as you want
I am Manuj Tiwari, a Senior Software Engineer passionate about building scalable, high-performance applications that blend cutting-edge technology with seamless user experiences. With 5+ years of expertise in Frontend Development and 2 years of hands-on MERN / Full Stack experience, I specialize in transforming complex ideas into intuitive, user-friendly solutions. My technical toolkit includes React.js, Next.js, Node.js, TypeScript, GraphQL, and TailwindCSS—enabling me to craft responsive, modern web applications that deliver measurable impact. I have also worked extensively with Web3 technologies, integrating wallets like MetaMask and WalletConnect to create secure, blockchain-powered dApps. Beyond coding, I thrive on collaboration. I am a quick learner, attentive listener, and proactive problem-solver who values transparency and efficiency. Whether it’s optimizing performance, enhancing accessibility, or architecting scalable systems, I approach every project with a focus on innovation and long-term value. Over the years, I’ve contributed to mission-critical projects for international clients, startups, and enterprise platforms—improving performance by up to 40%, reducing bugs by 25%, and delivering features that drive real business outcomes. My work spans SaaS platforms, blockchain solutions, analytics dashboards, and responsive portals, all designed to solve real-world problems. What sets me apart is my ability to bridge technology and business goals. I don’t just write code—I build solutions that empower users, strengthen brands, and accelerate growth. From mentoring junior developers to collaborating with CEOs and CTOs, I bring both technical depth and strategic insight to every engagement. If you’re looking for a developer who can deliver modern, scalable, and future-ready applications, let’s connect and turn your vision into reality.
Contributed to the development of scalable software solutions at KiwiTech, enhancing application performance and user experience across various platforms.
- Led the development of scalable web applications using React-admin, improving code maintainability by 40% and reducing bug-related support tickets by 25% in three months.
- Collaborated with international clients and the CEO to implement 10+ new features, increasing client satisfaction by 30%.
- Integrated GraphQL to enhance API performance, reducing data fetching time by 40%.
- Implemented Formik and React Final Form, reducing form-related errors by 25%.
- Coordinated with HTML developers to streamline development, cutting time-to-market for new features by 20%.
- Reviewed 50+ pull requests across teams, ensuring consistency and adherence to best practices.
- Integrated React-query for state management, improving data synchronization and caching efficiency by 35%.
- Boosted the user base by 1,000+ users within three months, driving a 15% increase in overall engagement.
- Demonstrated problem-solving skills by addressing complex technical issues in a collaborative environment.
Contributed to developing programmatic video advertising solutions for Beachfront Media, enhancing cross-platform ad delivery and monetization capabilities.
- Enhanced application reliability by 20% through comprehensive testing of React components with Jest and Enzyme.
- Championed Test-Driven Development (TDD) by writing test cases before implementation, improving code quality.
- Delivered new features on time, boosting feature adoption by 15%.
- Managed version control with Git and Bitbucket, ensuring efficient branching and merging workflows.
- Increased SEO and performance by 25% with server-side rendering (SSR) using Next.js.
- Motivated the team to adopt innovative practices that foster continuous improvement.
- Integrated Next.js to improve page performance by 30%, enhancing user responsiveness.
Contributed to developing key workforce management features for TrackOlap, enhancing user engagement, productivity tracking, and application performance.
- Built 50+ responsive components across multiple platforms, increasing user engagement by 25%.
- Converted wireframes from Figma and Adobe XD into high-quality interfaces, improving user experience by 20%.
- Implemented subscription, tasks, and asset management modules, driving on-time delivery and boosting module usage by 15%.
- Optimized application performance via Sentry, reducing downtime by 10% through hotfixes and enhancements.
- Secured application access with OAuth2.0/OpenID, strengthening security protocols.
Experience
History
Contributed to the development of scalable software solutions at KiwiTech, enhancing application performance and user experience across various platforms.
- Led the development of scalable web applications using React-admin, improving code maintainability by 40% and reducing bug-related support tickets by 25% in three months.
- Collaborated with international clients and the CEO to implement 10+ new features, increasing client satisfaction by 30%.
- Integrated GraphQL to enhance API performance, reducing data fetching time by 40%.
- Implemented Formik and React Final Form, reducing form-related errors by 25%.
- Coordinated with HTML developers to streamline development, cutting time-to-market for new features by 20%.
- Reviewed 50+ pull requests across teams, ensuring consistency and adherence to best practices.
- Integrated React-query for state management, improving data synchronization and caching efficiency by 35%.
- Boosted the user base by 1,000+ users within three months, driving a 15% increase in overall engagement.
- Demonstrated problem-solving skills by addressing complex technical issues in a collaborative environment.
Contributed to developing programmatic video advertising solutions for Beachfront Media, enhancing cross-platform ad delivery and monetization capabilities.
- Enhanced application reliability by 20% through comprehensive testing of React components with Jest and Enzyme.
- Championed Test-Driven Development (TDD) by writing test cases before implementation, improving code quality.
- Delivered new features on time, boosting feature adoption by 15%.
- Managed version control with Git and Bitbucket, ensuring efficient branching and merging workflows.
- Increased SEO and performance by 25% with server-side rendering (SSR) using Next.js.
- Motivated the team to adopt innovative practices that foster continuous improvement.
- Integrated Next.js to improve page performance by 30%, enhancing user responsiveness.
Contributed to developing key workforce management features for TrackOlap, enhancing user engagement, productivity tracking, and application performance.
- Built 50+ responsive components across multiple platforms, increasing user engagement by 25%.
- Converted wireframes from Figma and Adobe XD into high-quality interfaces, improving user experience by 20%.
- Implemented subscription, tasks, and asset management modules, driving on-time delivery and boosting module usage by 15%.
- Optimized application performance via Sentry, reducing downtime by 10% through hotfixes and enhancements.
- Secured application access with OAuth2.0/OpenID, strengthening security protocols.
Here's how
I can help you
Selected
works
Evolved Human Care
Evolved Human Care is a healthcare platform designed with HIPAA compliance, offering secure and efficient patient care solutions.
Real Estate Guru
Real Estate Guru is a dynamic web app catering to all real estate needs, providing users with comprehensive property-related services.
Tesmare
Tesmare offers premium home decor and stylish men's apparel through a seamless e-commerce experience.
Protiv
Protiv offers an employee incentive program designed to boost productivity and align rewards with company goals.
Beachfront Media LLC
Beachfront offers advanced programmatic video advertising solutions across connected TV and digital platforms.
TrackWick
Trackwick is a platform for managing digital workflows efficiently. I built multiple modules independently, delivering 50+ features and integrations.
NovoPays Dashboard
NovoPays Dashboard is an admin and merchant management system that streamlines service control and financial operations. I developed it to optimize role management and service offerings.
Unicaps Client
UniCaps Client is a merchant-focused dashboard application for managing transactions and services effectively. I developed it to streamline merchant account operations.
What Our
Clients Say
- "
I had the pleasure of working closely with Manuj on a challenging project. He is a highly skilled developer who consistently delivered excellent results. His ability to understand complex requirements and implement efficient solutions was truly impressive. I would highly recommend him to any organization looking for a talented developer.
Saksham Mathur
Junior Developer
- "
Throughout our project, Manuj demonstrated exceptional technical skills and a strong work ethic. He consistently met deadlines and produced high-quality code that exceeded our expectations. His proactive approach to problem-solving and effective communication made him a valuable member of our team
Rajesh Vaishnav
Lead Developer
- "
I had the pleasure of collaborating with Manuj on a complex web application project. His ability to translate design concepts into functional, user-friendly features was impressive. Manuj consistently delivered high-quality work and was always open to feedback. I look forward to working with him again in the future.
Rohit Negi
Project Manager
- "
Manuj is a skilled developer with a keen eye for detail. He played a crucial role in our team, consistently producing clean, efficient code. His collaborative nature and willingness to take on new challenges make him an invaluable asset to any project."
Rohit Shrivastava
Lead Developer
- "
Working with Manuj was an absolute delight. Their professionalism and technical prowess were evident from day one. He consistently delivered top-notch code and went above and beyond to ensure the success of our project. I highly recommend him for any development endeavor
Anmol Sandal
Java Developer
- "
I had the pleasure of working closely with Manuj on a challenging project. He is a highly skilled developer who consistently delivered excellent results. His ability to understand complex requirements and implement efficient solutions was truly impressive. I would highly recommend him to any organization looking for a talented developer.
Saksham Mathur
Junior Developer
- "
Throughout our project, Manuj demonstrated exceptional technical skills and a strong work ethic. He consistently met deadlines and produced high-quality code that exceeded our expectations. His proactive approach to problem-solving and effective communication made him a valuable member of our team
Rajesh Vaishnav
Lead Developer
- "
I had the pleasure of collaborating with Manuj on a complex web application project. His ability to translate design concepts into functional, user-friendly features was impressive. Manuj consistently delivered high-quality work and was always open to feedback. I look forward to working with him again in the future.
Rohit Negi
Project Manager
- "
Manuj is a skilled developer with a keen eye for detail. He played a crucial role in our team, consistently producing clean, efficient code. His collaborative nature and willingness to take on new challenges make him an invaluable asset to any project."
Rohit Shrivastava
Lead Developer
- "
Working with Manuj was an absolute delight. Their professionalism and technical prowess were evident from day one. He consistently delivered top-notch code and went above and beyond to ensure the success of our project. I highly recommend him for any development endeavor
Anmol Sandal
Java Developer