Sreeraj VS
Sreeraj VS

Senior PHP / Laravel Developer

Actively looking · Member since 28 Oct 2026
Location
Kottayam, India
Desired salary
Unspecified
Work preference
Remote Only / Full Time
Experience level
Senior

About

Professional summary

I am a Senior PHP/Laravel Developer with more than 10 years of experience building, maintaining, and supporting backend systems for fintech, healthcare, retail, and government organizations.

I specialize in payment gateway architecture, bank API integrations, eKYC workflows, Domestic Money Transfer platforms, POS integrations, and REST API development. I have worked on high-volume government transaction systems processing more than 17,000 transactions per day.

I am experienced in designing database schemas, optimizing SQL queries, building automated settlement and refund workflows, and improving PHP processing through efficient set-based database operations.

I have integrated banking and payment platforms including Canara Bank, Federal Bank, State Bank of India, HDFC, Union Bank, BillDesk, Worldline, Razorpay, CCAvenue, and Yes Bank.

I take ownership of systems throughout the full lifecycle, from backend and database design to production deployment, user training, customer support, and maintenance. I am also experienced with application security practices such as CSP, secure headers, and bearer-token authentication.

I am currently seeking remote backend engineering opportunities where I can contribute my PHP, Laravel, fintech, payment integration, and large-scale transaction processing experience.

Notice period: 2 months

Skills

13 capabilities

Tech stack & tools

Working toolkit

Application Utilities

Data Stores

Design

Languages & Frameworks

Libraries

Experience

Career history

Senior Software Developer Government of Kerala (LSGD) — Information Kerala Mission

I architect and maintain a state-wide government payment gateway that processes more than 17,000 transactions per day for departments including e-Health, Kphone, and Right of Way. I have integrated more than 10 banking aggregators and payment vendors, including Canara Bank, Federal Bank, State Bank of India, HDFC, Union Bank, BillDesk, Worldline, Razorpay, and CCAvenue.

I build REST APIs for POS payment integration and design automated settlement, disbursement, refund, and reconciliation workflows across multiple bank accounts. I also optimize SQL-based data processing, develop beneficiary stage-tracking logic, and contributed to an AI-agent-based meeting transcription tool adopted across the organization.

Senior PHP Developer Omniware Technologies

Maintained a white-label payment gateway platform and developed custom challan templates for merchant customers.

Strengthened payment-flow security using Content Security Policy and X-Forwarded-Host header handling, while delivering ongoing payment aggregator integration updates.

PHP Developer Aceware Fintech Services Pvt. Ltd.

Developed the Domestic Money Transfer system for AceNeobank and integrated Yes Bank APIs for real-time money transfers. Implemented biometric eKYC onboarding for agents and customers using the Mantra SDK.

Built REST APIs consumed by the AceNeobank mobile application and established a UAT environment protected with bearer-token authentication.

PHP Developer Raintech Software Limited

Built a POS dashboard for retail stores from the ground up based on direct market requirements gathering. Developed a Laravel-based CRM module to replace the company’s legacy system.

Led the development team throughout the build cycle and provided customer training, deployment assistance, and post-deployment support.

Software Engineer EMR Infotech

Built the Personal Action Request and Employee Evaluation modules of an HRMS for OakBend Medical Center in Texas, using a custom MVC framework. Maintained onboarding and recruitment management functionality.

Provided ongoing production support and user training for the HRMS platform. Also developed and maintained WordPress-based websites for additional clients.

Education

Learning history

M.G. University, Kerala

Bachelor of Science, Computer Science

Bachelor of Science in Computer Science.

This professional hasn’t added portfolio projects yet.

This professional hasn’t listed any services yet.

Jobs Talent AI Tools Salaries
Menu