About me

Backend Engineering Lead with 6+ years of experience designing and scaling distributed systems, cloud-native platforms, and mission-critical enterprise applications. Proven experience leading engineering teams, architecting microservices ecosystems, driving cloud adoption, and delivering highly secure solutions in healthcare, logistics, and quantum communication domains.

Strong expertise in Node.js, TypeScript, AWS, Kubernetes, PostgreSQL, Redis, Kafka, and system architecture. Experienced in managing cross-functional teams, technical roadmaps, and large-scale backend platforms processing millions of transactions and events.

By the Numbers

  • 6+ Years of Experience
  • 7 Engineers Led
  • 100K+ Shipments Tracked / Day
  • 75+ Enterprise Clients
  • 60% Faster Ticket Resolution
  • 100K+ Active Users

Domain Experience

  • Defense & Quantum Communication
  • Healthcare
  • Logistics & Supply Chain

What i'm doing

  • design icon

    Build Scalable Backend Systems

    Design and develop secure, high-performance backend architectures using Node.js, TypeScript, and microservice

  • Web development icon

    Lead Engineering Teams

    Guide small teams through full development cycles—from planning and architecture to deployment and support.

  • mobile app icon

    Optimize System Performance

    Improve application speed, reliability, and maintainability through code reviews, error handling, and refactoring.

  • camera icon

    Integrate and Automate Services

    Connect systems with payment gateways, messaging services, and CRMs, using reliable, automated data flows.

My Skills

  • Programming Languages

    TypeScript, JavaScript, Python

  • Frameworks & Libraries

    NestJS, ExpressJS, Ts.Ed, WebSockets

  • Databases & ORMs

    MongoDB, PostgreSQL, Redis, Prisma

  • Cloud Services

    AWS (EC2, S3, ElasticCache, Lambda, ECS, ECR, SQS, SNS, CloudWatch)

  • DevOps & Tools

    Docker, Kubernetes, GitLab CI/CD, GitHub, Kafka, Kibana, ElasticSearch, Prometheus, Grafana

  • Architecture

    Distributed Systems, Microservices, Event-Driven Architecture, High Availability, System Design

  • Leadership

    Team Management, Technical Roadmaps, Mentoring, Agile Delivery

  • Payment Services

    Razorpay, JusPay

Experience

Experience

  1. Backend Tech Lead

    May 2024 — Present

    QNu Labs | Bangalore, India

    • TypeScript
    • NestJS
    • PostgreSQL
    • Redis
    • Kafka
    • Elasticsearch
    • Docker
    • Kubernetes

    • Lead a team of 7 engineers building India's first Quantum Key Distribution Network (QKDN) backend platform for defense applications.

    • Architected secure access management, device orchestration, node lifecycle management, and event-driven communication services.

    • Delivered an on-premise, defense-grade backend platform using Docker and virtualized infrastructure.

    • Currently leading development of a highly available Kubernetes-based QKDN ecosystem with automated failover, observability, and distributed storage.

    • Mentor engineers through architecture reviews, code reviews, and technical planning.

  2. SDE 2

    January 2022 — August 2023

    Kenko Health | Bangalore, India

    • Node.js
    • NestJS
    • TypeScript
    • MongoDB
    • AWS
    • Kafka
    • Prisma
    • ElasticSearch
    • HubSpot CRM

    • Spearheaded the migration from monolithic to microservice architecture, enhancing scalability, efficiency, agility, fault isolation, deployment frequency, and system availability.

    • Designed and implemented HR portal microservices for B2B clients, processing over 10K records at a time with robust retries, audit logs, and fallbacks.

    • Developed a versatile payment module incorporating multiple payment gateways such as JusPay and Razorpay, managing over 1k+ transactions daily with robust retries and audit logs.

    • Facilitated over 5K+ API calls between backend systems and CRM (HubSpot) for seamless data synchronization.

  3. Software Engineer

    July 2019 — January 2022

    Intugine Technologies Pvt Ltd | Bangalore, India

    • Node.js
    • TypeScript
    • MongoDB
    • AWS ECS
    • Lambda
    • SQS
    • SNS
    • Step Functions
    • ExpressJS

    • Contributed to one of India's leading Transportation Management Systems serving 75+ enterprise customers.

    • Created a highly efficient shipment tracking engine from scratch, managing the daily tracking of 100K+ shipments.

    • Reduced ticket resolution time by 60% and decreased ticket volume by 80%, through the development of a Control Tower.

Education

  1. MTech (Software Systems)

    2021 — 2023

    Birla Institute of Technology
    Work Integrated Learning Programmes (WILP) | Bangalore, India

  2. BE (Information Science and Engineering)

    2015 — 2019

    Vemana Institute Of Technology
    Bangalore, India

Certificates and Courses

  • MongoDB University
    • MongoDB Node.js Developer Path, 2023
    • MongoDB Aggregation with Node.js, 2023
  • Udemy
    • Fundamentals of Backend Engineering, 2023
    • NestJS Zero to Hero - Modern TypeScript Back-end Development, 2023

Projects

  • QKDN Backend Platform

    QNu Labs · 2024 – Present

    India's first Quantum Key Distribution Network backend platform built for defense applications. Covers secure access management, device orchestration, node lifecycle management, and event-driven communication across a Kubernetes-based, highly available ecosystem with automated failover, observability, and distributed storage.

    • TypeScript
    • NestJS
    • PostgreSQL
    • Redis
    • Kafka
    • Elasticsearch
    • Docker
    • Kubernetes

  • Shipment Tracking Engine

    Intugine Technologies · 2019 – 2022

    High-throughput real-time shipment tracking engine processing 100K+ shipments daily across one of India's leading Transportation Management Systems serving 75+ enterprise clients. Built operational tooling (Control Tower) that cut ticket resolution time by 60% and support volume by 80%.

    • Node.js
    • AWS ECS
    • Lambda
    • SQS
    • SNS
    • Step Functions
    • MongoDB
    • ExpressJS

  • Healthcare Payment & HR Platform

    Kenko Health · 2022 – 2023

    Led monolith-to-microservices migration and built core platform services for a health-tech startup: a B2B HR portal processing 10K+ records per execution, a payment module handling 1K+ daily transactions via Razorpay and JusPay, and CRM integrations supporting 5K+ API calls per day.

    • NestJS
    • TypeScript
    • MongoDB
    • AWS
    • Kafka
    • Prisma
    • Razorpay
    • JusPay
    • HubSpot

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