About me

The origin story

Atinder Singh Hari · Full-Stack & DevOps Engineer

I specialize in backend systems and artificial intelligence. I build with Spring Boot and the MEAN stack, and I am proficient in Java, Python and Node.js.

My focus is on AI/ML and DevOps principles: designing modern, scalable applications and the automated infrastructure that keeps them running.

Contact me View resume

Toolbox

Skills & technologies

  • Java
  • Python
  • TypeScript
  • Spring Boot
  • React
  • Angular
  • FastAPI
  • AWS
  • Terraform
  • Docker
  • Kubernetes
  • Linux
  • Kafka
  • SQL
  • MongoDB
  • Git
  • GitHub
  • Jira
  • Gemini API

Experience

Employment history

  1. Sep 2025 – Dec 2025 Remote

    React Developer Intern

    Skill Squirrel (Startup)

    • Executed frontend feature development and bug fixes for a community marketplace platform using ReactJS and a standardized CI/CD pipeline.
    • Implemented accessibility features, including comprehensive keyboard navigation, to meet modern web standards and improve UX for diverse users.
    • Managed tasks from QA and product teams via Jira, following version-control best practices for branching, commits and pull requests in an Agile environment.
  2. Jan 2025 – Apr 2025 Toronto, ON (Hybrid)

    Software Developer Intern

    Six Degrees Medical / Reverba

    • Built internal tools with Python and PowerShell to automate database tasks and data reporting, reducing manual effort and improving data accuracy.
    • Developed and integrated RESTful APIs for key business applications, enhancing system interoperability and workflow automation.
    • Designed dynamic SharePoint pages and custom Power Apps solutions to streamline internal processes.
  3. Jan 2024 – Apr 2024 Remote

    Web Developer Intern

    Samskrita Bharati (NGO)

    • Led full-stack development of an educational web platform with Angular (front-end) and Spring Boot (back-end).
    • Designed and managed relational databases to ensure data scalability and reliability.
    • Implemented responsive, user-centric interfaces and backend logic, focusing on API design, secure data handling and performance.