h
hellovishal

Vishal S

@hellovishal

Software Engineer

India
English
About me
I am a Software Engineer with over 3.5 years of experience building scalable, production-grade web applications using React.js, Next.js, TypeScript, and Node.js. I specialize in designing reusable UI architectures, implementing secure backend APIs, and improving frontend performance and Core Web Vitals.... Read more

Skills

h
hellovishal
Vishal S
Offline • 

See my services

Bug Fixes
I will fix react nextjs nodejs frontend and backend bugs
From$10 / projectMore details
Speed Optimization
I will optimize your react nextjs website for speed and performance
From$30 / projectMore details

Portfolio

Work experience

Ambak

Software Engineer

Ambak • Full-time

Feb 2025 - Present • 1 yr 8 mos

Own the development and maintenance of ambak.com, delivering scalable full-stack features. Design and develop secure backend APIs for customer onboarding and financial product management. Lead security improvements by migrating sensitive operations to server-side implementations. Reduce production JavaScript bundle size by ~50% and build custom in-memory caching strategies to improve responsiveness.