Headline

Full Stack Engineer | Angular · NestJS · Node.js | AWS · CI/CD | Building SaaS Products

About

I'm a Full Stack Engineer with 2.5+ years of experience building production-grade SaaS applications — handling everything from pixel-perfect Angular UIs to scalable NestJS backends and full AWS cloud infrastructure. At Buildmetrix, I was hired as a Frontend Engineer but quickly grew to own the entire stack. Today I architect multi-tenant systems, build high-performance REST APIs, design lead matching algorithms, manage AWS infrastructure, and maintain CI/CD pipelines — all on a live real estate SaaS product built for builders, brokers, and channel partners across India. I enjoy working across the full product lifecycle — from designing database schemas and background job systems to deploying on AWS — and I care deeply about clean, reusable, and production-ready code. ────────────────────────── 🖥 Frontend Angular 19, Next.js, TypeScript, RxJS, PrimeNG, Angular Material, TailwindCSS, Bootstrap, GSAP, Lottie ⚙️ Backend NestJS, Node.js, REST APIs, JWT Auth, Role-based Access Control, Redis, MySQL, TypeORM, BullMQ ☁️ Cloud & DevOps AWS (EC2 · RDS · S3 · Route 53 · IAM), Docker, Jenkins, CI/CD Pipelines, GitHub, Server Management 🤖 AI-Augmented Engineering Actively use AI tools to accelerate delivery, improve code quality, and ship faster ────────────────────────── 📍 Bengaluru, Karnataka 📬 notifysurajsahu@gmail.com 🔗 GitHub: github.com/surajsahu-1 💼 Open to Full Stack / Backend roles | On-site · Hybrid · Remote

Location

Bengaluru

AI stack

antigravity

codex

gemini

n8n

Work experience

Full-stack Engineer at Build Metrix, Sep 2023 - Present · 3 yrs 1 mo, Bengaluru, Karnataka, India, Contributing to Habytat — a multi-tenant real estate CRM SaaS built for builders, brokers, and channel partners across India. Joined as a Frontend Engineer and grew to own full-stack architecture, backend systems, and cloud infrastructure. → Architected a multi-tenant CRM backend using NestJS with dynamic database switching and runtime tenant resolution for strict data isolation across organizations → Designed a priority-based Lead Matching algorithm across Location, Category, Budget & Credibility parameters using cross-tenant DB sync — eliminating expensive joins → Built a Survey Management System from scratch (Angular 19 + Next.js) with GSAP & Lottie animations, TailwindCSS, and mobile-first responsive design — full ownership → Built a lead analytics engine with audit tracking using MySQL JSON columns + BullMQ for background processing and automated CSV/Excel exports → Integrated Redis for session management and cache invalidation — reducing DB load during real-time SuperAdmin org updates → Managed Docker + Docker Compose deployments for MySQL, Redis, and multi-service NestJS microservices → Set up and maintained CI/CD pipelines using Jenkins for automated, zero-downtime deployments → Managed full AWS infrastructure — EC2 (compute), RDS (managed DB), S3 (storage), Route 53 (DNS), IAM (access control & security policies) Stack: NestJS · Angular 19 · Next.js · TypeScript · MySQL · Redis · BullMQ · TypeORM · Docker · Jenkins · TailwindCSS · AWS (EC2 · RDS · S3 · Route 53 · IAM) · CI/CD

Education

Bachelor of Technology - BTech, Computer Science, Punjab technical university