Senior PHP/Laravel Backend Engineer

VIVEK KUSHWAHA

Senior PHP / Laravel Developer Backend Engineer

Jhansi, UP +91-950******* ***************@*****.*** LinkedIn: linkedin.com/in/vivek-kushwaha-147032147 GitHub: github.com/kushvivek05 PROFESSIONAL SUMMARY

Senior PHP/Laravel Developer with 5+ years of experience building enterprise SaaS products, CRM platforms, debt collection systems, payment gateway integrations, workflow automation, and analytics platforms. Expertise in Laravel, PHP 8, Node.js, MySQL, Redis, Docker, AWS, CI/CD, and scalable REST APIs. Delivered 100+ production APIs, optimized databases with 10M+ records, improved backend performance by 20%, and developed business-critical software used daily by hundreds of users.

CORE SKILLS

PHP 8 • Laravel • CodeIgniter • Node.js • Express.js • React.js • JavaScript • REST APIs • MySQL • Redis • MongoDB • Docker • AWS EC2/RDS/S3 • Linux • Nginx • CI/CD • Git • GitHub • JWT • OAuth • WebSockets • Microservices • SOLID • Design Patterns • Repository Pattern • Service Layer • PHPUnit • Swagger • Postman PROFESSIONAL EXPERIENCE

TotalAI Systems Software Developer Jan 2023 – Present

Designed, developed and maintained 100+ production REST APIs powering CRM, workflow automation and debt collection platforms.

Architected backend modules using Laravel, Node.js and MySQL for enterprise SaaS applications.

Optimized SQL queries, indexing and API performance, reducing response times by approximately 20%.

Managed applications operating on databases exceeding 10 million records while maintaining scalability.

Integrated payment gateways, VOIP systems and third-party APIs.

Implemented Redis caching, queue processing and WebSocket-based real-time communication.

Containerized applications using Docker and deployed on AWS EC2, RDS and S3 through CI/CD pipelines.

Participated in architecture discussions, code reviews, production deployments and bug triage. Binplus Technology Pvt. Ltd. PHP Developer Aug 2020 – Dec 2022

Delivered web applications across Healthcare, CRM, Education, eCommerce and Sports Exchange domains.

Built reusable modules using Laravel, CodeIgniter and Core PHP, reducing development effort.

Developed secure authentication, authorization, webhooks and third-party integrations.

Worked closely with frontend teams using React.js, JavaScript and AJAX. KEY PROJECTS

Debt Collection Platform: Enterprise platform supporting 500+ collection agents with customer management, payment processing, compliance, reporting and VOIP integrations.

CRM & Workflow Automation: Designed automation engines, approval workflows, dashboards and notification services.

Analytics Platform: Created executive dashboards with Power BI, Apache Superset and Metabase. ACHIEVEMENTS

Developed 100+ production REST APIs.

Optimized systems handling 10M+ database records.

Improved backend performance by 20%.

Built scalable applications used by 500+ business users.

Hands-on experience with AWS, Docker and CI/CD.

EDUCATION

Bachelor of Engineering (Computer Science)

Shri Rawat Pura Sarkar Institute of Science & Technology (2016–2020) CGPA: 8.3/10

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