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Sumit Keshri

@sumitkeshri

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Laravel developer who built REST APIs and optimized MySQL queries to cut server latency by 30% at Kombee Technologies.

India

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What I'm looking for

I'm immediately available for full-time opportunities and open to relocation or remote work.

At Kombee Technologies Pvt. Ltd., I architected modular Laravel backend services and REST APIs, and optimized MySQL queries to cut server response latency by 30%.

I also developed Livewire components that reduced client-side processing overhead and redundant API polling by 40%, and standardized API responses for mobile apps.

At Potenza Global Solutions, I integrated Stripe and PayPal payment pipelines with webhook listeners and idempotency keys, and implemented authentication with Laravel Sanctum.

Earlier, I delivered client web applications at Code Concrete Solutions and built internal business-management portals at Sonambika Autochemit Services Pvt. Ltd. My projects include a Laravel petrol pump ERP with hardware integration and an enterprise loyalty platform using queues and Redis.

Experience

Work history, roles, and key accomplishments

Laravel Developer

Kombee Technologies Pvt. Ltd.

Feb 2025 - Jul 2026 (1 year 5 months)

Architected modular backend services and secure RESTful APIs using Laravel and MySQL, sustaining 1,000+ concurrent active users. Implemented high-performance REST APIs, optimized queries to cut latency by 30%, and engineered Livewire components reducing API polling by 40%.

Laravel PHP Livewire MySQL EC2 Nginx Git Flow REST APIs Eloquent Query Optimization

Laravel / Backend Developer

Potenza Global Solutions

Oct 2023 - Oct 2024 (1 year)

Developed and maintained 5+ production web applications with optimized database performance. Integrated Stripe and PayPal payment pipelines, implemented Sanctum authentication and RBAC, and wrote PHPUnit tests reducing bug-resolution time by 25%.

Laravel PHP MySQL Stripe API PayPal SDK Sanctum PHPUnit Linux REST APIs

Software Developer (PHP / Laravel)

Code Concrete Solutions

May 2022 - Oct 2023 (1 year 5 months)

Delivered 10+ client web applications across e-commerce, real estate, and financial domains. Created reusable Blade components and modular backend controllers, reducing integration overhead by 20%.

Laravel PHP MySQL Blade JavaScript Bootstrap Third Party APIs Git

Junior Web Developer

Sonambika Autochemit Services Pvt. Ltd.

Jun 2021 - Apr 2022 (10 months)

Built internal business-management portals using core PHP and MySQL, automating inventory tracking and daily billing records. Configured Apache virtual hosts and maintained 99% operational uptime.

PHP MySQL Apache HTML5 CSS JavaScript Linux