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Gursharan singh

@gursharansingh

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Senior software engineer building real-time pipelines and high-volume transaction platforms.

India

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What I'm looking for

I want to work on fast-paced teams building real-time systems and high-volume transaction pipelines. I’m excited to own performance, reliability, and production collaboration using Agile workflows and strong cross-functional communication.

I’m a Senior Software Engineer with extensive experience at Matrix Marketers, where I specialize in real-time data pipelines and high-volume transaction processing for betting platforms. I’ve built and optimized Laravel, Node.js, Redis, and WebSockets systems to deliver live odds and match data with low latency.

I also lead and ship production features end-to-end—integrating external feeds and APIs, implementing queue-based settlement workflows, and handling payment gateway integrations with idempotent transaction flows. Earlier roles strengthened my client-facing delivery, team leadership, and performance/security focus through PHP/Laravel and CodeIgnitor 3 projects.

Experience

Work history, roles, and key accomplishments

Sr Software Engg

Matrix Marketers

Aug 2024 - Jan 2026 (1 year 5 months)

Built and maintained real-time odds and match data pipelines for a large-scale betting platform, integrating Genius Sports feeds via WebSockets. Developed casino settlement and high-volume transaction processing using Redis locks and queue-based workers, and implemented payment gateway webhooks with idempotent transaction flows.

Laravel Redis WebSockets Payment Gateways Performance Optimization Genius Sports API

Senior Web Developer

Backupinfo Tech

Jan 2024 - Aug 2024 (7 months)

Led PHP/Laravel projects by estimating delivery timelines, gathering client requirements, and coordinating development teams for on-time, high-quality releases. Developed and enhanced e-commerce applications with a focus on performance, security, and scalability, while integrating third-party APIs.

PHP Laravel Team Leadership Requirements Gathering API Integration E commerce Development Performance Optimization & Security Scalability Client Management

Web Developer

VSRK Capital Pvt. Ltd.

Dec 2021 - May 2023 (1 year 5 months)

Designed and developed Laravel web apps for VSRK Capital, supporting content management features such as blogs, FAQs, forms, and team pages. Migrated older WordPress blogs to the current platform and built a bulk mailer application supporting multiple SMTP accounts for mass emails.

Laravel PHP Web Application Development Bulk Mail SMTP Database Driven Content Performance Optimization

Web Developer

Smart Design Hut

Sep 2020 - Nov 2021 (1 year 2 months)

Led a team maintaining a School Management System in CodeIgnitor, adding new functionality and optimizing code. Developed and enhanced client gaming websites and CRM features in Laravel, including Auth0-enabled auth flows, dynamic page creation with GraphJS, and bug fixes/feature additions.

Laravel PHP Team Leadership Auth0 CRM Development WordPress Development