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ragavsathish/README.md

Hi, I'm Sathish ๐Ÿ‘‹

Experienced software engineer and architect specializing in secure, hybrid cloud platforms for regulated medical devices. Passionate about building scalable solutions, streamlining operations, and accelerating feature delivery in compliance-driven environments.


๐Ÿš€ Skills

  • ๐Ÿ–ฅ๏ธ Languages: TypeScript, Java, PostgreSQL, Terraform, Ansible
  • โš™๏ธ DevOps: GitLab, Jenkins, Docker, Kubernetes, ArgoCD, Flux
  • ๐ŸŽจ Frontend: React, Zustand, Redux, Material-UI
  • โ˜๏ธ Cloud/Infra: AWS, OpenShift, k3s
  • ๐Ÿ”— Integrations: ADFS, Entra ID, PACS

๐Ÿ’ผ Experience

MEGIN ๐Ÿฅ Senior Software Developer / Architect (2021โ€“Present, Espoo, Finland)

  • ๐Ÿ—๏ธ Architected hybrid cloud/on-prem diagnostics platform for medical devices
  • ๐Ÿ›ก๏ธ Led FDA-compliant workflows and automated testing
  • ๐Ÿ”’ Designed secure APIs/databases for patient data
  • ๐Ÿฅ Integrated hospital IT systems (Azure AD, LDAP, ADFS, VPN)
  • โ˜๏ธ Engineered scalable AWS infrastructure with Terraform
  • ๐Ÿš€ Overhauled CI/CD pipelines for air-gapped environments
  • ๐Ÿค– Adopted AI tools (GitLab Duo, GitHub Copilot Chat) to boost productivity

Signant Health ๐Ÿ’Š Senior Software Designer (2020โ€“2021, Helsinki)

  • โ˜๏ธ Developed AWS infrastructure as code (Terraform)
  • ๐Ÿ”„ Migrated OpenShift microservices to AWS EKS
  • ๐Ÿ‘๏ธ Implemented AWS App Mesh and ArgoCD GitOps

Software Designer (2018โ€“2020, Helsinki)

  • ๐Ÿ› ๏ธ Built RESTful microservices (Java/Node.js), React/Redux frontends
  • โš™๏ธ Developed Jenkins shared libraries for CI/CD

Seppo.io ๐ŸŽฎ Software Developer (2017โ€“2018, Helsinki)

  • ๐Ÿ”„ Refactored legacy Rails views into a responsive SPA (React, Material-UI)

Infosys ๐ŸŒ Member - Education and Research (2014โ€“2014, India)

  • ๐Ÿ‘จโ€๐Ÿ’ป Led team to develop automated grading solutions (Java, TDD)
  • ๐Ÿ› ๏ธ Built JSF parser and Java grading engine (JAX-WS)
  • ๐ŸŽ“ Delivered seminars and mentored internships

Senior System Engineer (2013โ€“2014, India)

  • ๐Ÿ”„ Migrated Ruby on Rails apps to JEE Spring MVC
  • โš™๏ธ Optimized inventory systems and builds (Maven, EJB, WebSphere)

Systems Engineer (2010โ€“2012, India)

  • ๐Ÿ› ๏ธ Developed enterprise apps (Spring MVC, JUnit, EasyMock)
  • ๐Ÿ”„ Migrated monolithic architecture to SOA

๐ŸŽ“ Education

Aalto University ๐Ÿ‡ซ๐Ÿ‡ฎ MSc., Life Science Technologies (Bioinformatics), 2014โ€“2017, Espoo, Finland

Anna University ๐Ÿ‡ฎ๐Ÿ‡ณ BEng., Computer Science and Engineering (Distinction), 2006โ€“2010, Chennai, India


๐Ÿ”ฌ Research

Aalto University, Ala Laurila Lab ๐Ÿง  Graduate Researcher (2015โ€“2018, Espoo, Finland)

  • ๐Ÿงช Developed MATLAB-based multi-electrode data analysis suite for retinal neural circuit research
  • ๐Ÿ› ๏ธ Integrated DLP stimulation, HDF5 ORM, and MVP-style experiment interface

Pinned Loading

  1. Schwartz-AlaLaurila-Labs/sa-labs-analysis Schwartz-AlaLaurila-Labs/sa-labs-analysis Public

    Data analysis toolbox for Multi-electrode patch clamp recordings

    MATLAB 2 1

  2. ala-laurila-lab/data-acquisition ala-laurila-lab/data-acquisition Public

    Data acquisition customized from http://symphony-das.github.io/

    MATLAB 1 1