Sheffin Thomas

DevOps and Cloud Engineer with 2 years of experience spanning software development and cloud infrastructure operations.

As Team

Lead at World e Mart, managed AWS EC2 deployment architecture, SSH-based server operations, and CI/CD pipelines that cut deployment time by 65% and enabled zero-downtime, multi-daily production releases. AWS Certified (Cloud Practitioner and Solutions Architect) with hands-on experience in Terraform, Docker, GitHub Actions CI/CD, Linux administration, and monitoring with Prometheus, Grafana, and CloudWatch — further proven through a self-built, fully documented end-to-end AWS deployment project. Comfortable diagnosing and permanently resolving real infrastructure incidents end to end, from Docker build failures to kernel-level OOM issues.

AWS DevOps and AI on AWS Specialization graduate, with hands-on experience in AIOps and Amazon Bedrock generative AI integration.

Full-Stack Developer & Team Lead at World e Mart Pvt Ltd (2025-06 – 2026-05)

• Led the LiveTour CRM project as team lead, owning Git workflows, branching strategy, and code reviews for the team.
• Designed and managed AWS EC2 deployment architecture with SSL configuration for a production CRM platform.
• Built CI/CD pipelines that reduced deployment time by 65% and enabled zero-downtime, multi-daily production releases.
• Designed new CRM modules and developed multi-tenant RESTful APIs supporting the platform's core workflows.
• Managed SSH-based server operations and day-to-day cloud infrastructure maintenance for production systems.

Junior Software Engineer at RVIQ Softwares Pvt. Ltd. (2024-05 – 2025-05)

• Built and maintained RESTful APIs in PHP/Laravel, working with MySQL and PostgreSQL databases.
• Contributed to a job portal with an Applicant Tracking System (ATS) and role-based access control (RBAC).
• Contributed to a healthcare management system, including patient records and administrative workflows.

Master of Computer Applications in Computer Applications – MACFAST (2024)

Bachelor of Science in Computer Science – College of Applied Science, Alappuzha (2022)