Available for new opportunities

Hi, I'm Vikram Kumar |

Backend-Focused Full Stack Engineer with 3+ years building scalable SaaS platforms and cloud-native applications. Expert in Node.js, React.js, and AWS — shipping production systems that handle high-volume workloads.

0+ Years Experience
0% API Throughput Boost
0k+ Legal Cases Managed
0.9% Uptime Maintained
Vikram Kumar Choudhary – Backend Full Stack Engineer
Backend Engineer
Cloud Native
Scroll Down
Vikram Kumar Choudhary – About photo
SDE-2 Engineer
3+ Years of
Experience
About Me

Building Systems That Scale & Perform

Results-driven Backend-Focused Full Stack Engineer based in Gurugram, India, with 3+ years of experience architecting and delivering production-grade SaaS platforms for legal-tech and enterprise clients.

I specialize in Node.js microservices, RESTful API design, and cloud infrastructure on AWS. My work spans from JWT-based authentication systems to multi-channel notification engines and automated case management platforms handling 100,000+ records. I care deeply about clean architecture, code quality, and measurable performance outcomes.

Backend Architecture Microservices & REST APIs
Cloud & DevOps AWS EC2, S3, ALB, Auto Scaling
Performance 40% API throughput improvement
Leadership Team Lead & Code Reviewer
Hire Me Download CV
Career Journey

Work Experience

3+ years of shipping production-grade software across legal-tech and ed-tech industries

Current Jan 2026 – Present

Software Development Engineer – II

Veritasgloballaw.com Gurugram, India
  • Architecting RESTful APIs and database schemas for arbitration, litigation, and dispute resolution workflows serving enterprise clients.
  • Engineering multi-channel notification systems (WhatsApp, Email, SMS) with automated escalation and real-time delivery monitoring.
  • Building responsive front-end interfaces in React.js, converting complex legal workflows into streamlined user experiences.
  • Conducting design and code reviews to enforce clean architecture, security best practices, and maintainability standards.
Node.jsReact.jsMongoDBAWSREST APIs
Nov 2024 – Dec 2025

Software Development Engineer – II

Arenesslaw.com Delhi, India
  • Scaled backend systems for high-volume data ingestion and async job processing across legal-tech workflows.
  • Boosted API throughput by 40% via Redis caching, query optimization, and service-layer refactoring.
  • Provisioned and managed AWS infrastructure (EC2, ALB, Auto Scaling) for fault-tolerant, high-availability deployments.
  • Integrated NexG and SendGrid to power omnichannel communications across WhatsApp, Email, and SMS.
  • Mentored junior engineers and led code reviews, raising team-wide code quality and delivery consistency.
  • Maintained 99.9% uptime through Nginx and PM2-based production monitoring and deployment pipelines.
Node.jsRedisAWS EC2ALBNexGSendGridPM2Nginx
Sep 2022 – Oct 2024

Software Developer

Cromacampus.com Noida, India
  • Developed JWT-based authentication and RBAC for an LMS platform, supporting 5,000+ users across multiple permission levels.
  • Cut average API response time by 35% through query restructuring, indexing, and caching improvements.
  • Partnered with frontend and QA teams in agile sprints to ship features with measurable gains in platform stability.
  • Implemented React.js and Redux-powered UI modules, enhancing LMS usability and reducing user-reported friction.
Node.jsReact.jsReduxJWTRBACMongoDB
Education November 2024

Full Stack Web Development

Masai School Bangalore, India

Focus: Backend Engineering, Distributed Systems, Cloud Infrastructure

Coursework: Data Structures & Algorithms, System Design, Databases, Microservices Architecture, DevOps Fundamentals

Technical Arsenal

Skills & Technologies

A curated stack of technologies I use to build production-ready systems

Backend

Node.js NestJS Express.js REST APIs Microservices System Design JWT Auth RBAC Redis Prisma

Frontend

React.js Next.js Redux Toolkit TypeScript JavaScript HTML5 CSS3 Tailwind CSS

Databases

MongoDB PostgreSQL MySQL Redis Cache Query Optimization Indexing

Cloud & DevOps

AWS EC2 Amazon S3 Auto Scaling Load Balancing IAM Nginx PM2 CI/CD

Integrations

Twilio SendGrid NexG Outlook APIs AWS SQS WhatsApp API Zepto R2WIN

Languages & Tools

JavaScript TypeScript Python Git Linux Postman
Node.jsNode.js
React.jsReact.js
JavaScriptJavaScript
MongoDBMongoDB
MySQLMySQL
Express.jsExpress.js
PythonPython
Portfolio

Featured Projects

Production-grade systems I've architected and delivered end-to-end

Enterprise — Private
Team Member
Nov 2024 – Dec 2025

Litigation Management System

Legal communication platform with live delivery tracking, automated escalation workflows, and multilingual PDF generation for cross-regional documentation.

  • Live WhatsApp, Email & SMS delivery tracking with escalation automation
  • Multilingual PDF generation with dynamic content rendering
  • Twilio & SendGrid on Node.js + AWS for high-throughput message dispatch
Node.jsMongoDBTwilioSendGridAWSPDF Gen
Enterprise — Private
Enterprise — Private
Team Lead
Jan 2025 – Apr 2025

Case Management System

Legal case automation platform for enterprise clients SBI & Vodafone. Reduced notification turnaround from 30 days to under 24 hours via AWS SQS automation.

  • End-to-end case lifecycle management for enterprise-scale clients
  • AWS SQS-driven automated communication dispatch
  • RBAC-enforced REST APIs handling concurrent enterprise-scale volumes
Node.jsAWS SQSRBACREST APIMongoDB
Enterprise — Private
Open Source

GitHub Statistics

My coding activity and contribution history on GitHub

Vikram Kumar Choudhary GitHub contribution chart
Vikram Kumar Choudhary GitHub streak stats
Vikram Kumar Choudhary GitHub stats
Vikram Kumar Choudhary top languages
Get In Touch

Let's Work Together

Open to exciting backend, full-stack, or SDE-2+ roles. Let's build something great.

Ready to Collaborate?

Whether you're looking for a backend engineer, full-stack developer, or technical lead — I'd love to hear from you. Available for full-time roles and select freelance projects.

Email vikram0104irctc@gmail.com
Phone +91 7903667660
Location Gurugram, India
LinkedIn GitHub Twitter