Arputharaj Johnson J

Technical Lead @ Tech Mahindra

About

AI-focused Full-Stack Engineer with strong expertise in building scalable, cloud-native applications and enterprise platforms. I bring a solid background across backend, frontend, cloud, and DevOps, with hands-on experience designing and delivering reliable systems on AWS. My work spans full-stack development, CI/CD automation, cloud architecture, and DevOps practices, with a growing focus on integrating AI and GenAI into real-world platforms — not as experiments, but as practical enablers for automation, productivity, and smarter decision-making. I enjoy working close to real problems: simplifying complex systems, improving reliability, and enabling teams through well-designed platforms. Currently expanding my expertise in GenAI-driven systems while continuing to deliver robust cloud and DevOps solutions. AWS Certified and continuously learning, with a strong belief that the best systems are built by combining sound engineering fundamentals with thoughtful innovation. “Tell me and I forget, teach me and I may remember, involve me and I learn.” – Benjamin Franklin

Country

India

City

Chennai

Industry

Information Technology & Services

Skill

Angular, Spring Boot, WebLogic, Amazon Web Services (AWS), DevSecOps, Agile Methodologies, Oracle Database, Docker, SAST, Teaching, Research, E-Learning, University Teaching, Algorithms, C, Programming, Linux, Public Speaking, Java, Curriculum Design

Experience

Technical Lead

Tech Mahindra

2021-11 - Present · 4 yrs 10 mos

Chennai, Tamil Nadu, India

- Designed and developed full-stack applications using Java and Angular, supporting scalable and maintainable microservices architecture. - Implemented DevSecOps practices, integrating application security into the SDLC and resolving vulnerabilities using SAST tools like Kiuwan, SonarQube. - Deployed and managed enterprise-grade applications on Oracle WebLogic Server, including environment configuration, optimization, and troubleshooting. - Built and maintained CI/CD pipelines to automate integration, testing, and deployment processes across development and staging environments. - Managed and orchestrated application releases using XL Release (Digital.ai), ensuring smooth, traceable, and audit-compliant deployment workflows. - Collaborated with cross-functional teams in an Agile environment, contributing to sprint planning, code reviews, and continuous improvement initiatives. - Conducted secure code reviews, enforced coding standards, and applied enterprise software analytics to maintain performance and compliance.