Mathews ShajiFull-Stack & DevOps Engineer

biography

Full-stack & DevOps engineer

based in Kochi, Kerala, India

Python, Go and Rust

systems over frameworks

pipelines over dashboards

Production deployments across

AWS, GCP and Azure — multi-tenant

APIs, data pipelines, observability

and the infrastructure around them

One shipped project holds a

Guinness World Record

journey

  • Dec 2025

    Full-Stack Developer (Contract)

    Thoughtroutes · CDA, Dubai Government

    Built and deployed the official CDA platform that earned a Guinness World Record for highest online member participation.

  • 2024 — Present

    Observability Engineer

    Thoughtroutes · Client Deployments

    End-to-end observability: Prometheus alerting, Grafana dashboards, Loki aggregation, Beyla eBPF auto-instrumentation.

  • 2024

    Contract Full-Stack Developer

    Exotic Green · Austria

    Sole developer of a warehouse management system, through a multi-phase migration and a full v2 rebuild.

  • Nov 2023 — Present

    Full-Stack Developer

    Thoughtroutes · CloudPositive

    Owned the backend of a multi-cloud cost governance SaaS — 20+ ingestion pipelines and secretless onboarding across three clouds.

  • Jun 2023 — Nov 2023

    Full-Stack Developer

    Xmigrate

    FastAPI backend across 27+ modules, Keycloak SSO, React Flow topology dashboards and a Go eBPF replication agent.

  • May 2023 — Jun 2023

    Web Developer Intern

    Xmigrate

    First production code shipped — REST endpoints, relational data models, integration testing.

  • 2020 — 2023

    BCA, Computer Applications

    Mahatma Gandhi University

    Bachelor's degree alongside self-directed systems, cloud and open-source work.

projects

  • [/> infoMulti-tenant SaaS for cost monitoring across AWS, GCP and Azure. Per-tenant schema isolation, 20+ modular ingestion pipelines orchestrated via SQS, secretless onboarding (IAM roles, GCP service accounts, Azure AD admin consent + ARM provisioning), and an OpenAI cost-estimation engine with a 5-stage MCP pipeline and per-tenant cost attribution. Provisioned end to end with Terraform and Ansible on ECS Fargate and GKE.

    tech: python, fastapi, sqlalchemy, ecs, sqs, athena, glue, opensearch, bigquery, terraform, helm, openai

  • [/> infoLive block-level VM disk replication using eBPF to detect source changes. 27+ FastAPI backend modules, Keycloak SSO, a multi-channel WebSocket dispatcher in Go, C-shared migration plugins for AWS, Azure, GCP and OCI, plus a Next.js React Flow topology dashboard.

    tech: go, ebpf, python, fastapi, nextjs, keycloak, postgresql, ecs fargate

  • [/> infoFull warehouse inventory tracker for an Austrian supermarket chain. FastAPI backend with batch tracking, PDF compliance reports, an APScheduler cron with exponential backoff and a ZXing webcam barcode scanner. Containerised with Docker Compose and rebuilt in v2 with Vitest, Playwright and Web Vitals monitoring.

    tech: fastapi, nextjs, postgresql, redis, cognito, docker, zxing, vitest, playwright

  • [/> infoOfficial government platform that earned a Guinness World Record for highest online member participation. Bilingual English/Arabic RTL portal with passwordless magic-link auth, event and quiz management, PostgreSQL audit logging and multi-stage Docker builds deployed on Azure.

    tech: nextjs, typescript, postgresql, docker, azure, sendgrid, next-intldcsl.cda.gov.ae →

  • [/> infoTwo-Lambda stateless/stateful architecture with checkpoint and replay for execution-state recovery, tracking medicine lifecycles with no external database and zero idle cost. Amazon Bedrock parses physical prescriptions through multimodal text and image input.

    tech: python, durable functions, bedrock, lambda, telegram bot api

  • [/> infoHTTP and WebSocket stress testing CLI in Rust: real-time terminal dashboard, configurable RPM, p50/p95/p99 latency percentiles, multi-URL YAML pipelines and JSON reports. In progress — per-worker proxy rotation and Tor routing.

    tech: rust, tokio, reqwest, tokio-tungstenite, cligithub.com/DrUnkeN-SoUL/blitz →

community

  • CCL — mentored 50+ candidates across networking, Python and cloud

  • Trained engineering interns at Thoughtroutes

  • AWS Community Group Kochi — volunteered at AWS Community Day 2025

  • CNCF Kochi — volunteered at Kubernetes Community Day 2026

contact

Open to remote, full-time and contract work — backend, platform and full-stack roles.

mail@mathewsshaji.com