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Rajnarayana Dasari

Frontend Engineer | React.js, React Native & Next.js | TypeScript | Building Healthtech Products @ Valeo Health | 4+ Yrs Shipping Production Apps

Bengaluru

4+ years of work experience

Valeo Wellbeing
Apr 20224 yrs 6 mosPresent

Bengaluru, Karnataka, India

- Architected and shipped a React Native nurse-tracking app from zero to production — now used by 100+ nurses daily — including background geolocation that works even in killed-app states. - Built end-to-end field workflows for sample pickup, drop-off, and client data uploads, improving operational efficiency for on-ground teams. - Reduced frontend bundle size from 45MB to 18MB (~60% reduction) using code splitting and lazy loading, significantly improving dashboard load speed. - Developed scalable admin dashboards with role-based access control (RBAC) for dynamic, secure feature visibility across user roles. - Designed and implemented order & package management systems, including dynamic order broadcasting using bucket-based allocation logic. - Built Homecare and lab costing modules with integrated ticket management for better cost tracking and issue resolution. - Created real-time dashboards for Longevity Scores, Lab Panels, and Coach Panels via REST API integrations. - Contributed to the Feelvaleo website — a responsive, mobile-first marketing and operational platform — including dynamic blog pages, multi-member profile selection, and flexible order configuration.

Rajnarayana’s AI Stack

claude code
claude code
claude
claude
cursor
cursor
kiro
kiro
openai
openai
replit
replit

Education

Masai

Full Stack Web Development (Full Time)

Masai

20211 yr2022
Chaitanya Bharathi institute of technology

Master of Engineering - ME, Communication Engineering

Chaitanya Bharathi institute of technology

20192 yrs2021

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Headline

Frontend Engineer | React.js, React Native & Next.js | TypeScript | Building Healthtech Products @ Valeo Health | 4+ Yrs Shipping Production Apps

About

Frontend Software Engineer with 4+ years building production-grade React and React Native applications in healthtech, serving users across the MENA region. At Valeo Health ME, I've: - Shipped a React Native nurse-tracking app from zero to production — now used by 100+ field nurses daily, including background geolocation that works even in killed-app states - Cut frontend bundle size by ~60% (45MB → 18MB) through code splitting and lazy loading - Built scalable admin dashboards with role-based access control (RBAC) for secure, dynamic feature visibility - Designed order & package management systems with dynamic broadcasting and bucket-based allocation logic - Delivered real-time dashboards for Longevity Scores, Lab Panels, and Coach Panels via REST API integrations I work across the React ecosystem — React.js, Next.js, React Native, TypeScript, Tailwind CSS, Redux — and bring in Firebase, Supabase, and Node.js when the product needs it. Outside of work, I build things to stay sharp: - Berrytini — a resilient e-commerce platform with real-time Firebase order tracking and a Supabase fallback - Movie Explorer — a film discovery app with TMDB API integration, React Query caching, and infinite scroll Currently exploring how AI-assisted development (Claude Code, Cursor, GitHub Copilot) can speed up engineering workflows without sacrificing quality. Open to conversations about frontend engineering roles, healthtech products, and hard technical problems.

Location

Bengaluru

AI stack

claude code

claude

cursor

kiro

openai

replit

Work experience

Software Engineer at Valeo Wellbeing, Apr 2022 - Present · 4 yrs 6 mos, Bengaluru, Karnataka, India, - Architected and shipped a React Native nurse-tracking app from zero to production — now used by 100+ nurses daily — including background geolocation that works even in killed-app states. - Built end-to-end field workflows for sample pickup, drop-off, and client data uploads, improving operational efficiency for on-ground teams. - Reduced frontend bundle size from 45MB to 18MB (~60% reduction) using code splitting and lazy loading, significantly improving dashboard load speed. - Developed scalable admin dashboards with role-based access control (RBAC) for dynamic, secure feature visibility across user roles. - Designed and implemented order & package management systems, including dynamic order broadcasting using bucket-based allocation logic. - Built Homecare and lab costing modules with integrated ticket management for better cost tracking and issue resolution. - Created real-time dashboards for Longevity Scores, Lab Panels, and Coach Panels via REST API integrations. - Contributed to the Feelvaleo website — a responsive, mobile-first marketing and operational platform — including dynamic blog pages, multi-member profile selection, and flexible order configuration.

Education

Full Stack Web Development (Full Time), Masai

Master of Engineering - ME, Communication Engineering, Chaitanya Bharathi institute of technology