Senior Full-stack Engineer
AI-first engineer who builds, ships and deploys complete products.
Senior software engineer with 4+ years delivering production products end to end — web frontends, Node.js backends and APIs, databases and AWS infrastructure — for high-traffic fintech and banking platforms and for growing businesses.
AI-assisted workflows speed up every stage, from architecture to testing, so products reach customers faster without cutting corners on security, performance or reliability.
- Client revenue running on our builds
- Orders processed on a store we built
- Enterprise banking platforms delivered
- Years shipping production software
Experience
Where the engineering comes from
- 4+ years · Present
Remote
Senior Software Engineer
Fintech payments company
Leading engineering across multiple fintech products — architecture, performance, security and delivery for high-traffic customer journeys.
- Architected new product modules end to end — routing, state management, API contracts and integration with Node.js services.
- Improved Lighthouse scores and Core Web Vitals through lazy loading, code splitting and optimised rendering.
- Hardened application security with Content Security Policy, Subresource Integrity and secure build configuration.
- Drove the migration to an internal RsPack-based platform — faster builds, better isolation and standardised dependencies.
- Partnered with backend and product teams to ship high-availability releases on consistent cycles.
- Mentored engineers, ran design reviews and led RCA and performance audits that reduced production defects.
- Ongoing
Remote
Founder & Lead Engineer
RevHack AI — product engineering studio
Designing, building and deploying complete products for growing businesses — from first commit to production on AWS.
- Ship full-stack products end to end: frontend, Node.js APIs, databases, CI/CD and monitoring.
- Provision AWS infrastructure from scratch — compute, storage, CDN, DNS, SSL and autoscaling.
- Built an e-commerce platform with a custom admin portal tracking ₹1Cr+ in revenue.
- Integrated AI and automation — email, WhatsApp and spreadsheet workflows — to remove manual follow-up.
Skills
A full-stack toolkit
Frontend, backend, data, cloud and AI — plus the quality and security practices that keep production healthy.
Frontend
- React
- Next.js
- TypeScript
- JavaScript
- Material UI
- HTML & CSS
Backend & APIs
- Node.js
- Express
- REST APIs
- Authentication
- Webhooks
- Integrations
Cloud & DevOps (AWS)
- EC2
- Lambda
- S3
- CloudFront
- RDS
- Route 53
- Docker
- CI/CD
Data
- PostgreSQL
- MongoDB
- DynamoDB
- Redis
- Data modelling
AI engineering
- LLM APIs
- AI agents & chat
- Prompt engineering
- AI-assisted development
Quality, security & leadership
- Core Web Vitals
- CSP & SRI
- Jest
- Code reviews
- Mentoring
- RCA
Credentials
Education
Bachelor's degree
Premier engineering institute, India
Need a senior engineer who ships end to end?
Book a free 30-minute call. You’ll leave with a clear plan, a realistic timeline and an estimate — no obligation.