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Manvendra Singh

@manvendrasingh3

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I'm Software Engineer:- architecting scalable Laravel SaaS backends with OpenAI-powered automation.

India

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What I'm looking for

I’m looking for a team where I can architect scalable Web SaaS backends and build OpenAI-powered automation that cuts manual work. I want ownership of end-to-end system design—APIs, multi-tenant architecture, queues, and performance tuning—with strong engineering standards.

I’m a Senior Software Engineer with 5+ years of experience building high-scale Laravel architectures, SaaS platforms, and AI-powered automation systems. I focus on resilient backends that can handle 1,000+ concurrent user hits through advanced MySQL optimization, Redis caching, and load/performance tuning.

In my recent work at Shizzy (Exin Internet Service Pvt Ltd), I architected AI automation systems using Laravel and OpenAI APIs and built SaaS-based automation workflows that reduce manual operations by up to 90%. I design multi-tenant SaaS architecture, implement scalable REST APIs and microservices, and use background processing and queue workers to keep systems reliable under load.

I’ve also delivered enterprise Laravel applications and e-commerce platforms, including WooCommerce and Shopify customization, payment gateway integrations, and subscription billing logic. My approach is end-to-end: from system architecture and event-driven/WebSocket real-time features to DevOps-ready deployment practices for performance and stability.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Shizzy

Aug 2025 - Present (10 months)

Leading development of SaaS products and enterprise web applications.
Designing scalable application architecture and database systems.
Building multi-tenant platforms, role-based access control systems, and API-driven solutions.
Optimizing application performance, security, and deployment workflows.
Collaborating with product and design teams to deliver business-critical features.

Software Engineer

NineHertz

Oct 2025 - Mar 2026 (5 months)

Developed custom web applications using Laravel and MySQL.
Built REST APIs for mobile and web platforms.
Implemented payment gateway integrations and business automation features.
Worked closely with cross-functional teams in an agile environment.
Delivered scalable solutions for multiple client projects.

Laravel Laravel AI SDK Laravel Query Builder Backend Development Databases APIs API Integration Payment Gateways PHP (Laravel)PHP Framework MVC Frameworks

Senior Web Developer

MetaShop

Jan 2024 - Sep 2024 (8 months)

Developed and maintained Laravel-based business applications remotely.
Built custom admin panels, reporting systems, and API integrations.
Optimized database queries and application performance.
Collaborated directly with stakeholders to gather requirements and deliver solutions.

Checkout Optimization Plugin Architecture E commerce Development Laravel API Integration API Development API Design

Senior Laravel Developer

Seekex

Oct 2022 - Mar 2023 (5 months)

Led backend development for Laravel applications.
Designed database structures and business workflows.
Developed APIs and integrated third-party services.
Maintained code quality and implemented performance improvements.

Laravel Laravel AI SDK Laravel Query Builder Backend Development Databases APIs API Integration Payment Gateways PHP (Laravel)PHP Framework MVC Frameworks

Laravel Developer

Emizen Tech Pvt. Ltd.

Sep 2021 - May 2022 (8 months)

Built eCommerce and custom business applications using Laravel.
Developed backend modules and API integrations.
Participated in project planning, development, and deployment.
Worked with MySQL databases and version control systems.

Laravel Laravel AI SDK Laravel Query Builder Backend Development Databases APIs API Integration Payment Gateways PHP (Laravel)PHP Framework MVC Frameworks

PHP Developer

Redx Technosoft

Sep 2018 - Jan 2021 (2 years 4 months)

Developed web applications using PHP, Laravel, and Yii frameworks.
Created database-driven business applications and CMS solutions.
Built reusable modules and maintained existing client projects.
Assisted in deployment, maintenance, and troubleshooting of production systems.