profile.png
Krishna Kumar

> identity: software_engineer

> location: bengaluru_india

> status: open_to_opportunities

Open to Opportunities

Software Engineer — Backend & Cloud

Building production-grade APIs, cloud-native architectures, and full-stack applications at Accenture.

📅

1+

Year Experience

21×

API Speed Boost

💼

4

Professional Roles

🚀

3

Deployed Projects

Experience

Professional journey across backend engineering, cloud architecture, and full-stack development.

Associate Software Engineer

Full-time

Accenture · Bengaluru, India · Oct 2025 – Present

  • Engineered core end-to-end features for enterprise-grade applications utilizing Python and AWS serverless architectures.
  • Architected high-performance REST APIs across AWS Lambda and ECS Fargate, successfully decreasing average response times by 21×.
PythonAWS LambdaECS FargateREST APIs

Software Engineering Intern

Internship

Accenture · Bengaluru, India · Feb 2025 – Jun 2025

  • Engineered Python-based backend utilities that automated simulation data processing workflows, streamlining performance analysis.
  • Analyzed large-scale simulation outputs using data-driven optimization, directly improving system-level decision workflows and operational efficiency.
PythonData ProcessingAutomation

Full Stack Developer Intern

Internship

Envint Global · Remote · Aug 2024 – Dec 2024

  • Architected and built a scalable backend server foundation from scratch, designed to decouple services and easily support future operational expansion.
  • Implemented secure JWT-based authentication and Role-Based Access Control (RBAC), fortifying API endpoints and ensuring strict authorization boundaries.
Node.jsJWTRBACREST APIs

JAMstack Developer Intern

Internship

WeFrameTech · Remote · Jun 2024 – Jul 2024

  • Integrated headless CMS platforms (Directus, MedusaJS) with custom Node.js backend APIs to deliver dynamic, high-performance content delivery systems.
DirectusMedusaJSNode.js

Featured Projects

Production-deployed systems and engineering side-projects.

Featured

NoviConnect

Engineered a real-time chat platform featuring E2EE-aware messaging and active presence tracking via WebSockets. Designed cross-origin cookie authentication, Google OAuth integration, and secure REST APIs for OTP workflows and media attachment processing.

Real-time WebSocket messaging
E2EE-aware architecture
Google OAuth + OTP auth
Cross-origin cookie sessions
Media attachment processing
TypeScriptReact 19Node.jsExpress 5MongoDBRedisSocket.IORedux ToolkitMaterial UI
Featured

Smart Media Uploader

Architected an event-driven media processing platform utilizing direct-to-S3 presigned uploads and stateless ECS Fargate workers. Orchestrated a secure, fault-tolerant pipeline using AWS SQS and Step Functions, strategically isolating FastAPI servers from compute-heavy transcoding tasks.

Event-driven architecture
Direct-to-S3 presigned uploads
Stateless ECS Fargate workers
AWS Step Functions orchestration
Fault-tolerant pipeline
Python FastAPIAWS DynamoDBS3SQSStep FunctionsLambdaECS FargateTerraform

Article CMS

Built a robust backend content management system utilizing Node.js and Express to drive multi-role RBAC and secure editorial workflows. Integrated MongoDB for flexible data modeling alongside Cloudinary for optimized image storage and delivery.

Node.jsExpress.jsMongoDBCloudinary

Skills

Core competencies across the full stack — strongest areas highlighted.

Languages

PythonJavaJavaScriptTypeScriptGolangC++

Backend & APIs

FastAPINode.jsExpress.jsSpring BootREST APIsGraphQL

Databases & Caching

PostgreSQLMongoDBMySQLRedisAWS DynamoDB

Cloud & DevOps

AWSAzureLambdaSQSStep FunctionsECS FargateDockerTerraformApache Kafka

Frontend

React.jsNext.jsHTMLCSSMaterial UIRedux Toolkit

Tools

GitDockerPostmanLinuxCI/CD

Concepts

Microservices ArchitectureEvent-Driven SystemsJWT / OAuth2 / SAMLRBACDistributed Systems

Education

Academic background.

Bachelor of Engineering

Institute of Engineering & Technology, Devi Ahilya Vishwavidyalaya ↗

Indore, Madhya Pradesh, India

2021 – 2025CGPA: 7.49

Certifications

Industry-recognized credentials.