LSK

Lingampally Shravan Kumar

Professional Portfolio

kumashravan5@gmail.com
+917386063607

Skills

Programming Languages

JavaScriptTypeScriptJavaPythonSQLBash

Frontend

ReactNext.jsTailwind CSSMaterial-UI

Backend

Node.jsExpressREST API designauthentication & authorization

Databases

PostgreSQLMongoDBRedis

DevOps & Tools

DockerGit/GitHubAWS (EC2, S3, Vercel)CI/CD (GitHub Actions)Kubernetes

Testing & Debugging

JestPostmanDebugging Tools

Others

Distributed SystemsAgile/Scrum

About

Software Development Engineer skilled in building large-scale, distributed, and low-latency systems using TypeScript, Node.js, and AWS. Passionate about inventing and simplifying solutions that deliver measurable customer impact. Proven track record in agile, cross-functional teams, delivering scalable APIs, cloud deployments, and high-throughput data systems with a focus on performance, reliability, and customer obsession.

Experience

Full Stack Software intern

Step X Technologies

2025 – 2025
  • Engineered scalable, fault-tolerant distributed APIs in Node.js/Express.js for high-throughput warehouse operations, cutting backend latency by 25% and accelerating customer order processing.
  • Designed optimized PostgreSQL schemas and tuned queries to handle millions of transaction records with high availability.
  • Containerized and deployed microservices via Docker on AWS EC2, implementing CI/CD pipelines with GitHub Actions for automated testing and deployment

Full Stack Developer (Contractor)

AICerts

2025 – 2025
  • Built backend services in TypeScript/Node.js integrating blockchain-based certificate verification via Web3.js, ensuring security and data integrity.
  • Implemented Redis caching layer, reducing API response times by 30% and enhancing real-time user session handling.
  • Managed PostgreSQL database performance with indexing strategies, improving query execution time by 40%.

Skills

Programming Languages

JavaScriptTypeScriptJavaPythonSQLBash

Frontend

ReactNext.jsTailwind CSSMaterial-UI

Backend

Node.jsExpressREST API designauthentication & authorization

Databases

PostgreSQLMongoDBRedis

DevOps & Tools

DockerGit/GitHubAWS (EC2, S3, Vercel)CI/CD (GitHub Actions)Kubernetes

Testing & Debugging

JestPostmanDebugging Tools

Others

Distributed SystemsAgile/Scrum

Projects

MeetPoint – Chat & Video Platform

Designed a distributed WebRTC-based communication platform supporting 1,000+ concurrent sessions with low-latency WebSocket signaling.

Node.jsReact.jsWebSocketsWebRTCMongoDB

LinkFree – bio link Page Platform

Built custom landing page platform with React, Node.js, and Tailwind CSS, serving thousands of users.

ReactNode.jsTailwind CSS

HireFlow - AI-powered HR Automation Platform

Built a full-featured HR platform solo in under 9 hours at ApexNeural GenAI Hackathon 2025.

React.jsNode.jsMongoDBGenAI

Education

B.Tech in Computer Science and Data Science

Malla Reddy College of Engineering and Technology

2026

GPA: 7.00

Diploma in Electronics and Communication

Mahaveer Institute of Science and Technology

2023

GPA: 6.2

Certifications

DevOps Essentials (Google Cloud)

Frontend Developer React (HackerRank)

© 2026 Lingampally Shravan Kumar. All rights reserved.