Backend Developer - PHP Laravel Node.js APIs

Backend: PHP, Laravel, Lumen, Livewire, Node.js, Express.js, NestJS

Frontend: HTML, CSS, JavaScript, Bootstrap, Tailwind CSS, jQuery, AJAX Database: MySQL, MongoDB, PostgreSQL, Database Design, Query Optimization, Indexing API & Integration: RESTful API Development, Third-party API Integration, Payment Integration, API Documentation DevOps: Docker, CI/CD, GitHub Actions

Methodologies: Agile, Scrum

SUMMARY

TAMILSELVAN K

**********@*****.*** +91-801******* https://www.linkedin.com/in/tamilselvan-k-47ba50175 PROFESSIONAL EXPERIENCE

Maintained and enhanced RESTful APIs using PHP, Laravel, Lumen, and Node.js (Express.js). Integrated third-party APIs, payment gateways, and email services to enhance application functionality. Optimized backend performance through debugging, code refactoring, and adherence to coding standards. Collaborated with frontend developers, QA engineers, and cross-functional teams using Agile/Scrum methodologies.

Supported production deployments, resolved critical production issues, and contributed to CI/CD and Docker-based development workflows.

Developed web application modules using Core PHP, Laravel, CodeIgniter, MySQL, JavaScript, and jQuery. Designed and optimized MySQL database schemas, queries, and relationships to improve application performance.

Built and integrated RESTful APIs and third-party services for web applications. Collaborated with cross-functional teams to translate business requirements into scalable technical solutions. Participated in Agile/Scrum ceremonies, sprint planning, daily stand-ups, task management using Jira, Shortcut, and Bitbucket.

Resolved production issues, refactored legacy code, and improved application maintainability and performance. Associate Software Developer

Software Developer

Sparkout Tech Solutions Pvt Ltd, Coimbatore, India Jul 2024 – Current Sumanas Technology, Coimbatore, India Sep 2021 – Jan 2024 Process Executive

Personiv, Tidel IT Park ELCOT-SEZ, Coimbatore Nov 2018 – Jun 2020 Managed customer and account information using NYPS Yellow Pages and White Pages ACRM tools while maintaining high data accuracy.

Performed data validation, quality assurance, and record maintenance to ensure reliable customer information. SKILLS

Senior Software Developer with 4+ years of experience in building scalable web applications and RESTful APIs using PHP, Laravel, Lumen, Node.js, JavaScript, MySQL, and MongoDB. Experienced in backend development, database optimization, third-party API integrations, authentication, debugging, performance optimization, and production deployments. Hands-on experience with Docker, CI/CD, GitHub Actions, Git, Linux, and Agile/Scrum practices.

Senior Software Developer PHP, Laravel, Node.js, NestJS, MySQL, MongoDB 4+ Years PROJECTS

Developed a Laravel-based bereavement notification platform to manage deceased account requests and notify creditors, utility providers, and financial institutions through a centralized workflow Integrated Salesforce CRM APIs and ID-Pal verification to sync notifier, estate, company, notification status, and identity verification data.

Built scheduled SFTP file transfer automation for CSV/XLSX and document ZIP uploads, with AppSignal/OpenTelemetry monitoring to track errors, performance, and workflow reliability. LegacyNOW

Developed scalable RESTful APIs using Laravel Lumen and MySQL for asset management, beneficiary workflows, document handling, authentication, and third-party service integrations Integrated Stripe payment gateway with secure payment processing, webhook handling, promo code-based payment scenarios, and monthly/yearly subscription management Implemented Swagger/OpenAPI documentation, ClamAV virus scanning, and secure handling of PII payloads to protect sensitive user information and improve API security compliance OKBOZ

Created a multi-service platform connecting users with service providers for delivery, transportation, and video consultation services.

Implemented booking flows and wallet-based payment features across all service categories. Kidsstalk

Developed an e-commerce website for kids products with features like recent search, product reviews, and recommended search to improve user experience.

Implemented product listing, search functionality, and review system, allowing users to easily discover and purchase kids-related product.

TOOLS & TECHNOLOGIES

Version Control: Git, GitHub, GitLab, Bitbucket

Project Management: Jira, Shortcut, Trello

AI Development Tools: ChatGPT, Claude, Cursor, GitHub Copilot API Development Tools: Postman, Swagger, Apiary, Testfully Database Tools: phpMyAdmin, MySQL Workbench, DBeaver, MongoDB Compass Operating Systems: Windows, Linux, macOS

Communication & Collaboration: Slack, Microsoft Teams, Zoho Cliq EDUCATION

Sri Krishna College of Arts and Science

2018

Bsc. Computer Technology - 73% HSLC - 83 %

Government Higher Secondary School

2015

SSLC - 87 %

Government Higher Secondary School

2013

LANGUAGES

Tamil

English

Kannada (Speak Only)

NotifyNOW

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