Open to opportunities

krunal vyas

@krunalvyas

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Full-stack software engineer focused on scalable APIs, cloud systems, and fast performance.

India

Message

What I'm looking for

I’m looking for a remote-friendly role where I can own end-to-end delivery, design scalable APIs, and optimize performance in a distributed team—comfortable with async work, code reviews, and continuous improvement.

I build scalable web applications and RESTful APIs with cloud-integrated systems, owning projects end-to-end from architecture and API design through deployment and performance optimization. I’ve delivered solutions across fintech, e-commerce, healthcare, and SaaS, and I’m comfortable working asynchronously with distributed teams and overlapping time zones.

Most recently, I led development of a multi-tenant B2B e-commerce platform for 10+ vendors and built an Agency Management SaaS from scratch with RBAC and end-to-end delivery ownership. I consistently improve performance and quality—reducing average API response time by 35% via PostgreSQL optimization and caching, and cutting production bug rate by ~25% through mentoring and code reviews.

Experience

Work history, roles, and key accomplishments

Current

Lead Developer

Current

Owlth Tech

Jan 2026 - Present (4 months)

Developed a multi-tenant B2B e-commerce platform supporting 10+ vendors, and built an agency management SaaS from scratch with RBAC-enabled user access. Reduced average API response time by 35% through PostgreSQL query optimization and caching, and improved organic search ranking by applying SEO best practices.

RBAC Caching Strategies REST API Development B2B E Commerce SaaS Development SEO Implementation Project Delivery

Senior Software Developer

ManySphere Technologies Pvt Ltd

Mar 2025 - Nov 2025 (8 months)

Built a smart rental asset inventory system with event-based scheduling and real-time availability tracking across 1,000+ assets. Developed an HRMS with onboarding, leave management, payroll integration, and performance tracking, and mentored juniors while reducing production bug rates by ~25%.

Inventory Management Payroll Integration Leave Management Performance Tracking Mentoring

Software Developer

IIH Global Pvt Ltd

Nov 2024 - Feb 2025 (3 months)

Integrated Stripe, Square, and PayPal payment gateways, implementing subscriptions, refund workflows, and webhook event handling. Connected Eneba and Gamivo marketplace APIs to automate product listing, order fulfillment, and digital key delivery, and contributed to Next.js storefronts with Express.js microservices.

Stripe Integration Square Integration Webhooks Refund Workflows Next.js

Software Developer

Aixtor Technologies LLP

Jun 2024 - Nov 2024 (5 months)

Developed React frontend modules using the Frontity framework for WordPress-powered web applications and delivered UI features for an insurance portal. Contributed to Guidewire policy management, claims processing, and customer dashboards while tracking delivery using JIRA-based Agile sprints.

React WordPress Policy Management Claims Processing Dashboards Agile Scrum Jira

Software Developer

JKL Infotech LLP

Apr 2023 - May 2024 (1 year 1 month)

Built RESTful APIs using NestJS, TypeScript, and TypeORM for mobile and web client applications. Improved reliability and delivery efficiency by writing Jest unit tests (~80% coverage), implementing CI/CD with GitLab CI and Jenkins (reducing manual deployments by 60%), and optimizing PostgreSQL queries to cut average response times by 40%.

NestJS TypeScript TypeORM REST APIs Jest Unit Testing Gitlab CI Jenkins Performance Tuning Mentoring

Software Developer

Sufalam Technologies Pvt Ltd

Apr 2022 - Apr 2023 (1 year)

Developed and maintained REST APIs using Node.js, Express.js, and LoopBack 3 with MySQL and PostgreSQL backends. Built React dashboard components and deployed services on AWS (EC2, S3) while contributing to API consumer documentation in Agile sprints.

Node LoopBack MySQL PostgreSQL React AWS EC2 AWS S3 Git API Documentation

Jr. Software Developer

Custom Apps and Solutions Pvt Ltd

Jan 2021 - Apr 2022 (1 year 3 months)

Developed e-commerce websites using Magento, WooCommerce, WordPress, and Elementor, implementing custom features with Zend Framework and Mustache templates. Translated client requirements into functional software features by coordinating discovery and delivery needs.