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jijog-jijog/README.md

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About

I'm a Computer Science Engineering student in my final year at Stella Mary's College of Engineering, with hands-on industry experience across frontend, full stack, and backend engineering. I approach software as an engineering discipline β€” writing systems that are maintainable, observable, and built to survive production.

My internship work spans payment gateway integration, production UI development, and Agile delivery. Beyond coursework, I independently design and ship full-stack applications β€” from marketplace platforms with authentication and real-time data, to Zoho Cliq extensions with OAuth 2.0 and webhook automation.

I care deeply about software architecture, API design, and building engineering products that solve real problems at scale. I am actively pursuing an entry-level software engineering role where I can contribute to production systems and grow within a high-performance engineering team.

Open To: SDE I Β· Full Stack Engineer Β· Java Backend Engineer Β· Frontend Engineer Β· Remote / Hybrid / On-site


Tech Stack

Languages

Languages

Frontend

Frontend

Backend & Databases

Backend

Cloud, DevOps & Tooling

DevOps


Engineering Expertise

Domain Proficiency Details
Java & Spring Boot β˜…β˜…β˜…β˜…β˜† REST APIs, layered architecture, JPA/Hibernate, Lombok, service-layer design
React & TypeScript β˜…β˜…β˜…β˜…β˜† Component-driven UI, modular refactoring, responsive design, Tailwind CSS
Database Design β˜…β˜…β˜…β˜…β˜† Relational schema design, CRUD operations, Supabase, MySQL, Redis caching
API Integration β˜…β˜…β˜…β˜…β˜† REST API CRUD, OAuth 2.0, webhooks, payment gateway workflows
Authentication & Auth β˜…β˜…β˜…β˜†β˜† OAuth 2.0, session management, Supabase Auth
DevOps & Tooling β˜…β˜…β˜…β˜†β˜† Git, Docker (basics), AWS (basics), Postman, Agile/Scrum workflow
DSA & Problem Solving β˜…β˜…β˜…β˜…β˜† 250+ problems β€” arrays, strings, linked lists, core algorithms
Workflow Automation β˜…β˜…β˜…β˜†β˜† Zoho Deluge scripting, request validation, real-time webhook processing

Featured Projects

SCRIB β€” Academic Textbook Marketplace

A full-stack web marketplace enabling students to list, discover, and purchase used academic textbooks. Built to reduce the cost of academic resources at scale by creating a peer-to-peer secondary market for textbooks, with a clean and modular React frontend backed by Supabase for authentication, data, and storage.

Attribute Details
Stack React, TypeScript, Supabase, Tailwind CSS
Architecture Modular component-driven frontend, Supabase BaaS
Auth Supabase Auth with row-level security
Database Relational schema design, CRUD operations via Supabase client
Deployment Vercel (production)
Impact Live production deployment accessible at my-scribs.vercel.app
Repository View on GitHub

Designed the full database schema from scratch and implemented all CRUD flows end-to-end. The frontend was developed as a collection of reusable, decoupled React components, with TypeScript enforcing type safety across all data flows. UI responsiveness was iteratively improved based on real usage across devices.

Zenkit β€” Zoho Cliq Integration Extension

A production Zoho Cliq extension that bridges Zenkit project management with the Cliq team messaging platform. Real-time task synchronization is handled via REST API-based CRUD operations and webhook callbacks, with OAuth 2.0 securing the integration layer. Workflow automation is scripted using Zoho Deluge with strict request validation.

Attribute Details
Stack Zoho Cliq SDK, Zenkit REST API, Zoho Deluge scripting
Auth OAuth 2.0 authorization flow
Sync Bidirectional task CRUD + real-time webhooks
Automation Zoho Deluge workflows with request validation
Distribution Published on Zoho Cliq Marketplace
Status Active β€” continuously maintained since Nov 2025
Repository Install on Zoho Cliq

Architected the full integration layer including OAuth token handling, webhook receiver validation, and error recovery. Automated complex multi-step task workflows using Deluge scripting, reducing manual coordination overhead for teams using both Zenkit and Zoho Cliq in parallel.

TurfXie β€” Turf Booking Platform (In Development)

A full-stack turf booking platform with multi-stakeholder architecture β€” serving players, turf owners, and platform administrators through separate, role-isolated modules. Built on Spring Boot with a React/TypeScript frontend, MySQL for persistent data, and Redis for session and cache layers.

Attribute Details
Stack Spring Boot, React, TypeScript, MySQL, Redis
Architecture Multi-module monolith β€” Auth, Booking, Payments, Owner, Admin
Auth JWT-based authentication with role-based access control
Database 18-table normalized schema across 6 functional modules
Cache Redis for session management and availability caching
Documentation Full ER diagrams, module-level flow docs, API contracts
Status Active development β€” production-quality architecture

Designed the complete system architecture independently, including an 18-table ER schema covering Users, Turf, Slots, Bookings, Payments, Reviews, and Owner management. Module-level flow documentation and interactive ER diagrams were produced as engineering artifacts. The platform follows enterprise Spring Boot conventions throughout β€” Lombok, JPA, layered service architecture, and Redis integration patterns.


Experience

SDE Intern β€” J3Soft Solutions

Mar 2025 – Apr 2025 Β· Hosur, Tamil Nadu

Contributed to an active production web application within a structured SDLC process. Primary responsibility was frontend screen implementation and modification based on functional requirements.

  • Implemented and modified production frontend screens aligned with functional specs
  • Integrated and tested payment gateway workflows β€” covering success, failure, and edge case scenarios
  • Debugged UI issues surfaced during QA testing cycles and validated functional correctness
  • Participated in all SDLC phases: requirement analysis, development, testing, and sign-off

Java JavaScript React REST APIs Payment Gateway SDLC Debugging


Frontend Developer Intern β€” Agile Tribers

May 2025 – Jun 2025 Β· Nagercoil, Tamil Nadu

Embedded within an Agile team delivering a React-based product. Focused on interface quality, component architecture, and sprint-cycle delivery.

  • Built responsive React interfaces accurately translated from provided UI/UX designs
  • Refactored existing components into reusable, composable modules to improve long-term maintainability
  • Addressed sprint feedback and resolved code review findings within Agile iteration cycles

React TypeScript Tailwind CSS Component Architecture Agile Code Review


Achievements

Recognition Details
πŸ† Zoho CliqTrix 2026 Hackathon Ranked Top 65 out of 750+ competing teams
πŸ’» DSA Problem Solving 550+ problems solved across arrays, strings, linked lists, and core algorithms
πŸš€ Production Deployment SCRIB marketplace live on Vercel β€” functional end-to-end with real users
πŸ”— Marketplace Publication Zenkit extension published and distributed via Zoho Cliq Marketplace

Certifications

AWS

AWS Academy

NPTEL

NPTEL NPTEL

Cisco

Cisco


Coding Profiles

LeetCode GeeksForGeeks HackerRank CodeChef


GitHub Analytics

GitHub Streak


GitHub Trophies

Trophies


Contribution Activity

Activity Graph


Contribution Snake

github contribution grid snake animation

Current Focus

learning:
  - Spring Boot multi-module architecture at production scale
  - System design patterns β€” caching, event-driven flows, API versioning
  - Advanced TypeScript patterns and React performance optimization

building:
  - TurfXie β€” multi-stakeholder turf booking platform (Spring Boot + React + MySQL + Redis)
  - Expanding Zenkit Cliq integration with new automation workflows

exploring:
  - Redis caching strategies for high-read booking systems
  - Docker containerization for local dev and CI pipelines
  - AWS deployment workflows β€” EC2, RDS, S3

open_to:
  - SDE I β€” Full Stack or Backend-focused
  - Java / Spring Boot engineering roles
  - Frontend engineering (React + TypeScript)
  - Remote, hybrid, or on-site positions across India

Connect

Gmail LinkedIn GitHub Portfolio


Good software is not written β€” it is engineered, reviewed, and refined until the complexity disappears.

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