Senior PHP Developer - System Design

Description : Role Description : Senior PHP Developer (Database-Focused)We are looking for an experienced Senior PHP Developer with strong expertise in database design, optimization, and end-to-end implementation of scalable applications. The ideal candidate should have hands-on experience in building, deploying, and maintaining high-performance systems.Location : ChennaiMode : Work From Office (Full-Time)Key Technical Skills : - Core Technologies : PHP, F3 Framework- Database Expertise (Primary Focus) : MySQL (Advanced), Database Design, Query Optimization, Indexing, Performance Tuning, Transactions, Stored Procedures- Implementation Skills : System Design, Solution Architecture, Module Development, API Development & Integration, Deployment & Release Management- Frontend Technologies : JavaScript, jQuery, VueJS, CSS- Web & Server Technologies : Apache, Linux- DevOps & Tools : Jenkins, SVN/CVS, Tracking Tools, Code Review Tools- CMS Knowledge : Drupal- Concepts : OOP, Session Management, Cookies Handling, Security Best PracticesRoles & Responsibilities : - Design, develop, and implement end-to-end web application solutions with a strong focus on database performance- Translate business requirements into technical design and scalable implementations- Develop and optimize database schemas, queries, and transactions for high performance- Lead feature implementation, module development, and system enhancements- Build and integrate RESTful APIs and third-party services- Manage deployment, release cycles, and production support- Write clean, reusable, and well-structured code following best practices- Debug and resolve complex issues across PHP, MySQL, and frontend layers- Perform root cause analysis and ensure long-term fixes- Contribute to architecture decisions for a global SaaS product- Collaborate in Agile/Scrum teams and participate in code reviews- Continuously evaluate and implement new technologies and improvementsCandidate Profile : - 7+ years of experience in PHP development with strong backend expertise- Proven experience in end-to-end implementation of web applications- Strong expertise in database architecture and performance optimization- Hands-on experience in API development, system integration, and deployment- Ability to independently design, develop, and deliver complete modules/features- Experience working in fast-paced Agile environments- Strong analytical and problem-solving skillsCompany Description : PeopleOne Technology (ExpertusONE) is an enterprise learning platform trusted by global organizations such as Siemens, Hitachi, and ABB. Renowned for its award-winning LMS, the platform offers a blend of elegant design, intuitive usability, and mobile accessibility to address diverse learning and training needs for employees, customers, and partners. ExpertusONE seamlessly integrates with tools like Salesforce, Slack, and Microsoft Teams, while leveraging AI for personalized learning experiences, interactive modules, and actionable insights. The platform empowers enterprises to optimize skills development and improve performance management. (ref:hirist.tech)