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Swadesh

Software Engineer

Kolkata, IN

Software Engineer. I love building, breaking, and shipping things.

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My Skills

  • Java
  • TypeScript
  • Spring Boot
  • Spring Security
  • Thymeleaf
  • Swagger
  • Next.js
  • Express
  • Tailwind CSS
  • PostgreSQL
  • MongoDB
  • Prisma
  • Mongoose
  • Gradle
  • Apache Tomcat
  • Kubernetes
  • Docker
  • GitHub
  • Bun
  • Linux
  • JavaScript
  • SQL
  • Spring
  • Hibernate
  • JUnit
  • React
  • Node.js
  • TanStack Query
  • shadcn/ui
  • MySQL
  • Redis
  • Drizzle ORM
  • Apache Maven
  • Apache Kafka
  • IntelliJ IDEA
  • Jenkins
  • Git
  • Turborepo
  • Postman
  • Vercel

GitHub Activity

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Experiences

  • •Own client projects end to end — scoping the problem, designing the system, and shipping it to production
  • •Choose tools per problem rather than per habit, working across frontend, backend, data, and infrastructure as each project demands
  • •Maintain what I ship after launch, working directly with clients on performance, reliability, and iteration
System DesignProduct EngineeringAPIsDeployment
  • •Developing a full-stack E-Commerce Platform using React, TypeScript, Tailwind CSS, Clerk Authentication, and Razorpay, delivering a secure and scalable shopping experience
  • •Implemented user authentication, product catalog management, shopping cart, and order processing workflows, improving usability and streamlining customer purchases
  • •Integrated Razorpay payment gateway and responsive UI components, ensuring secure transactions and seamless performance across desktop and mobile devices
ReactTypeScriptTailwind CSSClerkRazorpay
  • •Built a Spring Boot + Kafka microservice to consume, deserialize, and process high-volume transaction events with configurable topics and embedded Kafka testing
  • •Designed transaction validation, JPA entity modeling, and balance updates using H2, ensuring atomic persistence across relational user records
  • •Integrated an external Incentive REST API and exposed balance query endpoints, validated end-to-end with automated tests for ingestion, DB consistency, and API reliability
JavaSpring BootKafkaJPAH2REST
  • •Participated in a technical workshop on creating and securing a live server environment
  • •Learned fundamentals of server setup, deployment, and basic security testing techniques
  • •Explored practical concepts related to hosting, configuration, and identifying common vulnerabilities
  • •Engaged in hands-on demonstrations conducted by Microsoft Technical Community LPU
Server SetupDeploymentSecurityHosting
  • •Led a 5-member team in a 36-hour national hackathon, driving architecture decisions and rapid execution under tight deadlines
  • •Built and pitched a Web3/blockchain-based solution, delivering a functional prototype within the competition window
Web3BlockchainSolidityLeadership
View All experiences

Education

Lovely Professional University
Lovely Professional UniversityB.Tech
Bachelor of Computer Engineering
Graduated June 2024Jalandhar, Punjab

Projects

Postzen preview

Postzen

Social Media Scheduler

Social media scheduling platform for creators, founders, and freelancers, featuring multi-platform publishing, a content calendar, AI-powered writing assistance, platform-specific post customization, and automated publishing.

ChocoCart preview

ChocoCart

Chocolate E-Commerce

Modern chocolate e-commerce platform built with Next.js, featuring secure authentication, product browsing, cart management, and a streamlined checkout experience.

LoopHire preview

LoopHire

AI Interviewer

AI mock interviewer running voice-based technical interviews with real-time follow-ups and structured feedback.

Zivo preview

Zivo

Agentic App Builder

Agentic app builder that turns prompts into working full-stack apps using multiple AI agents, with live preview and self-correcting build loops.

View All projects

Let's Connect

Feel free to reach out through any of these platforms

“You have the right to work, but never to the fruit of the work.”
BHAGAVAD GITA 2.47
Swastik