Lakshman Kashyap

26/979 Madangir, New Delhi - 110062 · (91) 9810949644 · lkashyap92@gmail.com

Senior Full Stack Developer with 9+ years building scalable web applications handling 15,000+ requests/minute across fintech, gaming, and blockchain domains. Expert in JavaScript ecosystem (Node.js, React.js), AWS cloud architecture, and microservices design. Proven track record of improving system performance by 40% and achieving 95% delivery rates in mission-critical applications. Seeking senior engineering roles where I can leverage distributed systems expertise and technical leadership to drive product innovation.


Experience

Full Stack Developer

IARC (Blackstone Portfolio) (Fintech, Loan Resolution Portal)

Architected large-scale distributed systems handling 15,000+ requests/minute using Kafka event processing for mission-critical fintech flows. Built modular orchestration layers with AWS Lambda functions, developed comprehensive KYC systems reducing manual processing by 60%, and optimized database performance achieving p90 latencies under 200ms. Implemented multi-channel campaign systems with 95% delivery rates and Excel report generation 40% faster than previous solutions.

March 2024 - Present

Full Stack Developer

DevGenesis Pvt. Ltd

Specialized in blockchain and Web3 development, implementing ERC20 wallet integrations and building decentralized applications. Developed social media platforms with pay-per-view models, created NFT marketplaces on Solana, and built DeFi platforms. Integrated Metamask and Phantom wallets, scraped data from OpenSea and MagicEden, and managed AWS server operations while developing scalable NodeJS services with NestJS framework.

November 2021 - February 2024

Senior Software Engineer

Superlative Gaming Pvt. Ltd

Designed scalable architecture for real-money gaming platforms, developing NodeJS services and real-time socket-based systems. Collaborated with poker teams to understand complex game mechanics and built reusable libraries for future development. Introduced performance testing strategies, managed CI/CD processes with DevOps teams, and maintained AWS server operations while ensuring project timelines and code quality standards.

July 2019 - July 2021

Senior Software Engineer

Celticlab Pvt. Ltd

Led development teams in technical design and implementation of blockchain-based financial systems. Designed ERC20 coin address creation, withdrawal, and deposit workflows while integrating frontend elements with server-side logic. Managed bug resolution, application troubleshooting, and maintained coding best practices including proper logging and monitoring systems.

July 2017 - July 2019

Software Developer

FourthPointer Services Pvt. Ltd

Developed robust web applications using PHP, Laravel framework, and modern JavaScript technologies. Built comprehensive base frameworks with MySQL database integration, designed and implemented REST-based web APIs, and managed code versioning using Git, GitHub, and Bitbucket. Focused on creating scalable solutions with proper database design and API architecture.

August 2016 - July 2017

PHP Developer

Addon Technologies

Developed foundational web frameworks using Core PHP, MySQL, and popular CMS platforms including WordPress and OpenCart. Created custom solutions with HTML, CSS, JavaScript integration and utilized Photoshop for design implementation. Focused on building responsive and user-friendly web applications with proper database connectivity and content management capabilities.

February 2016 - July 2016

Web Development Intern

Xperia Technologies Pvt. Ltd

Gained hands-on experience in web development fundamentals, working with Core PHP, HTML, CSS, and MySQL database systems. Developed basic web frameworks and applications while learning industry best practices for code structure, database design, and frontend-backend integration. Built foundational skills in full-stack development under professional guidance.

September 2015 - February 2016

Administrative Executive | Radius Hospitality & TLC Relationship Management

Early Career Experience

Managed comprehensive client databases and CRM systems using Salesforce and Excel, overseeing client membership packaging and delivery processes. Handled salary records, office stock management, and coordinated vendor relationships for membership delivery. Developed strong organizational and client management skills while maintaining accurate records and ensuring smooth operational workflows.

April 2012 - September 2015

Education

Monad University

Bachelor’s in Computer Applications
September 2012 - September 2015

BTER, Jodhpur

Polytechnic Diploma In Computer Science
October 2009 - December 2011

Skills

Languages & Core Technologies

Frontend Technologies

Backend Technologies

APIs & Architecture

Databases & Caching

Cloud & DevOps

Messaging & Queue Systems

Blockchain & Web3

Payment Integration

Development Tools & IDEs

Operating Systems