Open to opportunities

Debaraj Rout

@debarajrout

Full-Stack Developer & System Architect | 3+ YoE | Co-Founder at CherryGlitz | Go, Node.js, React.js, Microservices & Cloud

India

Message

What I'm looking for

I’m looking to own backend architecture end-to-end and ship secure, high-performance services. I want to work with Go/Node and cloud scale, where measurable latency wins and clean systems engineering are valued.

I’m a Full Stack Developer specialising in Go and Node.js, and I build core services with a strong focus on performance and security. At iServeU (Fintech), I architected fintech backends for BOB, FINO, and Transcorp—cutting middleware and bulk API latency from 2,000ms to under 100ms while reducing AWS compute costs.

I also scaled batch onboarding infrastructure by 50x (100 to 5,000 records/batch) using asynchronous Pub/Sub queues, lowering overhead by 30%. I engineered a zero-trust Key Management System (KMS) with AES-256-GCM to ensure strong encryption guarantees and controlled key lifecycle.

Previously, as Co-Founder & System Architect at Cherry Glitz, I built a beauty and wellness marketplace from scratch, owning end-to-end microservices infrastructure, secure payment gateways, booking engines, ledgers, and an Android MVP. I implemented a cost-optimised deployment pipeline (Dokploy, CloudFront, Redis) and high-performance Next.js rendering (SSR/PPR/SSG) to support 50K+ concurrent users.

Experience

Work history, roles, and key accomplishments

Backend Developer

iServeU

Jan 2025 - Jun 2026 (1 year 5 months)

Architected core fintech backends in Go and Node.js for BOB, FINO, and Transcorp, reducing middleware and bulk API latency from 2,000ms to under 100ms while lowering AWS compute costs. Scaled batch onboarding 50x (100 to 5,000 records per batch) using asynchronous Pub/Sub queues and built a zero-trust AES-256-GCM key management approach to secure data encryption.

Go Node Batch Processing AES 256 GCM Encryption Key Management Zero Trust Security Cloud Cost Optimization

Co-Founder & System Architect

Cherry Glitz

Aug 2023 - Oct 2024 (1 year 2 months)

Built a beauty and wellness marketplace from scratch, owning end-to-end microservices infrastructure including secure payment gateways, booking engines, commission tracking, transaction ledgers, and a custom CRM architecture. Engineered a cost-optimized deployment pipeline and Next.js SSR/PPR/SSG setup to support 50K+ concurrent users and drive 65M+ organic impressions with an average Google Searc

Microservices Payment Gateways Booking Engine CRM Architecture Next.js

Full-stack Developer

CyberMind Works

Jan 2024 - Apr 2024 (3 months)

Managed AWS cloud consoles for multiple enterprise clients, integrating serverless architectures with Lambda and S3 while retrofitting Stripe/Razorpay payment gateways and transactional notification systems into existing web and Android infrastructure. Improved reliability of payments and notifications across connected platforms through production-focused integration work.

AWS Lambda AWS S3 Serverless Architecture Stripe Razorpay Payment Integration Transactional Notification Systems cloud deployment