Headline

Software Development Engineer | React.js • React Native • Node.js • TypeScript | Frontend Architecture, Performance Optimization & Payment Integrations

About

I build fast, reliable web and mobile products with React.js, React Native, Node.js, and TypeScript. I have 3+ years of experience shipping production features for fintech, capital markets, and SaaS platforms. Currently at Zoca AI, I work across web and mobile. I've built end-to-end POS payment flows with Stripe (S700 cellular reader, Bluetooth reader, and Tap to Pay) and integrated Chargebee for automated subscription billing. Before that, at Remiges, I spent close to three years on high-stakes financial platforms: - For BSE (Bombay Stock Exchange), I built real-time stock KPI dashboards and led a performance overhaul. It cut API calls by 60%, reduced bundle size by 30%, and reduced UI freezes by 80% using Web Workers, Service Workers, and virtualized rendering. - For CVL KRA, I led frontend development for a team of 4. I designed role-based access control and integrated Apache Superset analytics. Code splitting and lazy loading reduced initial load time by 70%. What I care about as an engineer: - Performance that users can feel, not just measure - Clean, reusable component architecture that speeds up the whole team - Accessible interfaces (WCAG 2.1 AA) backed by solid test coverage (Jest, React Testing Library) Tech stack: React.js, React Native, TypeScript, JavaScript, Node.js, Express.js, MongoDB, Angular, Tailwind CSS, Chart.js, Jest, Stripe, Chargebee, Razorpay I'm open to conversations about Software Engineer and Frontend Engineer roles. Reach me at diveshjadhav72@gmail.com.

Location

Navi Mumbai

AI stack

antigravity

claude code

claude

codex

cursor

gemini

Work experience

Software Development Engineer 1 at Zoca, Apr 2026 - Present · 5 mo, Bangalore

Application Engineer at Remiges Technologies Pvt Ltd, Jul 2023 - Aug 2025 · 2 yrs 2 mos, Navi Mumbai, Built and optimized frontend systems for BSE's stock exchange platform. - Built real-time stock KPI dashboards with Chart.js across 5+ modules - Reduced API calls by 60% and bundle size by 30% through lazy loading, code splitting, and caching - Improved load time by 40% and cut UI freezes by 80% using Web Workers, Service Workers, and virtualized infinite scroll - Built reusable components and dynamic forms with React Hook Form, reducing development time by 35% - Achieved WCAG 2.1 AA accessibility and increased test coverage by 40% with Jest and React Testing Library

Developer at Techspark Software Solutions Pvt. Ltd., Dec 2022 - Jun 2023 · 7 mos, Nashik, Maharashtra, India, As a developer at Techspark, I worked on delivering customized software solutions for final-year engineering students, leveraging modern web development technologies. My key contributions included: Full-Stack Development: Developed and deployed MERN stack applications (MongoDB, Express, React, Node.js), building both the front-end and back-end to deliver end-to-end solutions. Collaborative Teamwork: Collaborated with a small, agile team to design, implement, and deploy projects tailored to the specific needs of engineering students, ensuring timely and quality delivery. Technology Stack: Utilized React.js, Next.js, Angular, MongoDB, Node.js, and Express to create dynamic and responsive applications. End-to-End Solutions: Involved in the complete lifecycle of software development, from requirement gathering to development, testing, and deployment, ensuring all requirements were met. This role allowed me to strengthen my full-stack development skills and helped me gain practical experience in project management and client interaction.

Internship Trainee at Hindustan Aeronautics Limited, Jun 2019 - Jul 2019 · 2 mos, Nashik, Maharashtra, India, During my internship at Hindustan Aeronautics Limited (HAL), I worked on the ERP HR System, contributing to the improvement of internal processes and systems. My key responsibilities included: System Enhancement: Assisted in the development and optimization of the ERP HR system, improving data accuracy and streamlining HR workflows. Database Management: Worked on backend database integration and ensured the HR system’s database was organized, efficient, and aligned with business requirements. Collaborative Work: Collaborated with senior developers to troubleshoot issues, integrate new features, and improve the system's usability for HR personnel. Data Analysis: Analyzed user feedback and system data to recommend optimizations that would increase the efficiency of the HR processes. This internship gave me valuable hands-on experience in enterprise software development, data management, and system optimization, laying the foundation for my future career in software development.

Education

Bachelor of Engineering - BE, Information Technology, Sandip Foundations Sandip Institute of Technology & Research Centre, P.O.Mahirawani, Dist.Nashik

Diploma of Education, Computer Engineering, government polytechnic