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Kishore kumar S

Kishore kumar S

Full Stack Developer

Vellore, Tamil Nadu, India 3+ yrs exp 88 · Excellent

About

Backend-focused Full Stack Developer with 3+ years of experience building enterprise-grade server-side systems using Node.js, Express.js, Laravel, PHP, MongoDB, and MySQL. Specialised in RESTful API design, JWT/OAuth 2.0 authentication, RBAC, real-time systems, and AWS cloud infrastructure. Delivered MERN stack ERP platforms for cooperative finance operations, a government procurement automation platform, and a KYC/AML compliance solution for financial sector clients. Practised in Agile/Scrum delivery and AI-assisted development using Claude Code.

Skills & Expertise (47)

Version Control Advanced
8.0/10
3
Years Exp
Git Advanced
8.0/10
3
Years Exp
REST API design Advanced
8.0/10
3
Years Exp
MongoDb Advanced
8.0/10
3
Years Exp
CSS3 Advanced
8.0/10
3
Years Exp
HTML5 Advanced
8.0/10
3
Years Exp
React Advanced
8.0/10
3
Years Exp
Node.js Advanced
8.0/10
3
Years Exp
Express.js Advanced
7.5/10
3
Years Exp
Socket.IO Advanced
7.5/10
3
Years Exp
MySql Advanced
7.5/10
3
Years Exp
JWT Advanced
7.5/10
3
Years Exp
Agile Advanced
7.0/10
3
Years Exp
RBAC Advanced
7.0/10
3
Years Exp
Rate Limiting Advanced
7.0/10
3
Years Exp
Firebase Advanced
7.0/10
3
Years Exp
Pusher Advanced
7.0/10
3
Years Exp
API Security Advanced
7.0/10
3
Years Exp
WebSocket Advanced
7.0/10
3
Years Exp
GitHub Actions Advanced
7.0/10
3
Years Exp
REDUX Advanced
7.0/10
3
Years Exp
Bitbucket Advanced
7.0/10
3
Years Exp
LINUX Advanced
7.0/10
3
Years Exp
Scrum Advanced
7.0/10
3
Years Exp
Query Optimisation Advanced
7.0/10
3
Years Exp
Redis Advanced
7.0/10
3
Years Exp
OAuth 2.0 Advanced
7.0/10
3
Years Exp
Code Review Advanced
7.0/10
3
Years Exp
bootstrap Advanced
7.0/10
3
Years Exp
SCSS Advanced
7.0/10
3
Years Exp
Tailwind CSS Advanced
7.0/10
3
Years Exp
MVC Architecture Advanced
7.0/10
3
Years Exp
Microservices Advanced
7.0/10
3
Years Exp
Claude Code Intermediate
6.0/10
3
Years Exp
lazy loading Intermediate
6.0/10
3
Years Exp
Payment Gateways Intermediate
6.0/10
3
Years Exp
WhatsApp Business API Intermediate
6.0/10
3
Years Exp
Php Intermediate
6.0/10
3
Years Exp
Laravel Intermediate
6.0/10
3
Years Exp
jquery Intermediate
6.0/10
3
Years Exp
ERP Intermediate
5.0/10
3
Years Exp
KYC Intermediate
5.0/10
3
Years Exp
AML Compliance Intermediate
5.0/10
3
Years Exp
Cd pipelines AWS (S3 AWS (EC2 Javascript (ES6+

Work Experience

Full Stack Developer

KLabs Technology

Apr 2026 - Present

Architect and deliver full-stack enterprise applications using Node.js, Express.js, React, MongoDB, and MySQL for government and cooperative sector clients across 2 major platforms. Design and implement secure RESTful APIs with RBAC, JWT authentication, field-level encryption, and multi-level approval workflows to meet enterprise and government security standards. Build real-time notification and alert systems, immutable audit trail modules, and automated PDF/Excel export pipelines for business reporting and regulatory compliance. Integrate AWS S3 for centralised document storage and deploy scalable backend services on AWS EC2; manage cloud infrastructure for production environments. Collaborate directly with government departments and cooperative management teams to translate complex domain requirements into robust, maintainable software solutions. Leverage Claude Code for API scaffolding, code generation, and automated documentation — reducing development overhead by an estimated 30% and maintaining consistent code structure across platforms.

Full Stack Developer

Selvi Software Technologies Pvt. Ltd.

Jan 2023 - Apr 2026

Developed and maintained 10+ production full-stack web applications across logistics, retail, and services sectors using Laravel, Node.js, React, and MySQL/MongoDB, serving diverse client business workflows. Designed and exposed 20+ RESTful APIs with JWT authentication, OAuth 2.0 (Google, Facebook), Passport, and middleware validation — consumed by both web and mobile client applications. Built real-time communication features using Socket.IO and Pusher including live notifications, event broadcasting, and WebSocket-based interactions, significantly improving system responsiveness and user engagement. Integrated 8+ third-party platforms including payment gateways, Firebase push notifications, WhatsApp Business API, and logistics APIs; implemented secure multi-provider authentication across multiple production systems. Optimised MySQL query execution plans and MongoDB aggregation pipelines, delivering measurable throughput improvements across high-traffic modules; led legacy Laravel modernisation reducing technical debt. Followed Agile/Scrum delivery practices with Git/Bitbucket version control; contributed to structured code reviews and CI/CD deployment pipelines.

Education

Bachelor of Commerce (B.Com) - Thiruvalluvar University

- 2022 · Afghanistan

Higher Secondary Certificate (HSC) - NKM Higher Secondary School

- 2019 · Afghanistan

Secondary School Certificate (SSLC) - NKM Higher Secondary School

- 2017 · Afghanistan

Certifications

No certifications added yet

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Profile Score Breakdown

📷 Photo 10/10
📄 Resume 10/10
💼 Job Title 10/10
✍️ Bio 10/10
🛠️ Skills 20/20
🎓 Education 10/10
⏱️ Experience 13/15
💰 Rate 0/5
🏆 Certs 0/5
✅ Verified 5/5
Total Score 88/100

Profile Overview

Member sinceOct 2026

Availability Details

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