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Hi, I'm Hari Murugan Ravindran, a passionate Software Engineer with around 4 years of experience building scalable web and backend solutions. My expertise spans multiple frameworks and technologies like Django, .NET, Spring Boot, and Flask. I love creating efficient and user-friendly applications that solve real-world problems, especially in healthcare, finance, and government. Throughout my career, I've led digital transformation projects, migrated legacy systems to modern microservices architectures, and worked closely with stakeholders to deliver impactful software. I'm always eager to learn new tools and technologies and collaborate with teams to build innovative solutions.…Hi, I'm Hari Murugan Ravindran, a passionate Software Engineer with around 4 years of experience building scalable web and backend solutions. My expertise spans multiple frameworks and technologies like Django, .NET, Spring Boot, and Flask. I love creating efficient and user-friendly applications that solve real-world problems, especially in healthcare, finance, and government. Throughout my career, I've led digital transformation projects, migrated legacy systems to modern microservices architectures, and worked closely with stakeholders to deliver impactful software. I'm always eager to learn new tools and technologies and collaborate with teams to build innovative solutions.

Hari Murugan Ravindran

Developer, Full Stack Developer, Back-End Developer, +3

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Hi, I'm Hari Murugan Ravindran, a passionate Software Engineer with around 4 years of experience building scalable web and backend solutions. My expertise spans multiple frameworks and technologies like Django, .NET, Spring Boot, and Flask. I love creating efficient and user-friendly applications that solve real-world problems, especially in healthcare, finance, and government. Throughout my career, I've led digital transformation projects, migrated legacy systems to modern microservices architectures, and worked closely with stakeholders to deliver impactful software. I'm always eager to learn new tools and technologies and collaborate with teams to build innovative solutions.…Hi, I'm Hari Murugan Ravindran, a passionate Software Engineer with around 4 years of experience building scalable web and backend solutions. My expertise spans multiple frameworks and technologies like Django, .NET, Spring Boot, and Flask. I love creating efficient and user-friendly applications that solve real-world problems, especially in healthcare, finance, and government. Throughout my career, I've led digital transformation projects, migrated legacy systems to modern microservices architectures, and worked closely with stakeholders to deliver impactful software. I'm always eager to learn new tools and technologies and collaborate with teams to build innovative solutions.

Available to hire

Hi, I’m Hari Murugan Ravindran, a passionate Software Engineer with around 4 years of experience building scalable web and backend solutions. My expertise spans multiple frameworks and technologies like Django, .NET, Spring Boot, and Flask. I love creating efficient and user-friendly applications that solve real-world problems, especially in healthcare, finance, and government.

Throughout my career, I’ve led digital transformation projects, migrated legacy systems to modern microservices architectures, and worked closely with stakeholders to deliver impactful software. I’m always eager to learn new tools and technologies and collaborate with teams to build innovative solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Fluent

Javanese

Advanced

Tamil

Advanced

Hindi

Intermediate

Work Experience

Software Developer at CloudIQ Technologies

October 1, 2024 - Present

Developed 12 HIPAA-compliant microservices with Python (FastAPI) and Angular for a patient care platform handling 5M daily EHR transactions. Reduced API latency by 20ms and boosted throughput 15% via async workflows, Redis caching, and Kubernetes auto-scaling. Integrated 8 RESTful APIs with OAuth 2.0/OpenID Connect to unify 3 EHR/EMR systems, enabling 500+ clinicians to access real-time patient diagnostics. Automated CI/CD pipelines using Jenkins and Docker, cutting release time from 1hr to 40min with zero downtime. Streamlined clinical workflows using .NET Core, saving processing time and accelerating test result delivery. Migrated legacy systems to microservices, reducing cloud costs and scaling for telemedicine demand.

Software Developer at State of North Dakota (Legislative Council)

October 31, 2024 - July 11, 2025

Led development of a Vouchers Request and Approval System using Django and PostgreSQL, reducing approval cycles by 43% for 200+ users. Optimized SQL queries across Oracle and PostgreSQL, improving data retrieval latency massively. Designed dynamic forms and role-based access controls with JavaScript and Django, cutting errors and manual task time. Migrated a 15-year-old Java travel request system to Python/Django, reducing request processing time significantly. Delivered RESTful APIs enhancing data integration and report accuracy. Modernized a Java travel app with React.js for better performance and concurrency. Implemented AES-256 encryption securing sensitive legislative financial transactions.

Associate Developer at IBM India

July 31, 2021 - July 11, 2025

Developed a banking app prototype using Flask and PostgreSQL, securing a client contract and foundation for financial modules. Deployed RESTful APIs with React frontends maintaining 99.9% uptime. Automated IBM Cloud infrastructure provisioning with Terraform and Ansible, drastically reducing setup times. Improved data models with reusable TypeScript interfaces and rebuilt internal dashboards improving load times and productivity. Designed automated testing frameworks with Selenium and PyTest, reducing manual test efforts. Built high-performance FastAPI endpoints handling 1K+ concurrent requests. Modernized legacy tools into React SPAs, boosting user satisfaction.

Software Developer at Adani India

October 31, 2020 - July 11, 2025

Developed interactive customer portals with Django handling 10,000+ daily transactions. Optimized MongoDB queries using Django ORM, reducing execution times. Implemented JavaScript validation and data-binding for smooth UX. Refactored legacy Java codebases improving maintainability and response times. Built and deployed GraphQL APIs minimizing data payloads. Developed secure authentication systems with OAuth2 and Django REST Framework. Migrated legacy apps to AWS Lambda and S3, automating resource scaling for up to 15,000 concurrent users. Automated project tracking with Jira API improving delivery timeliness.

Software Developer at CloudIQ Technologies

October 1, 2024 - Present

Developed 12 HIPAA-compliant microservices using Python (FastAPI) and Angular for a patient care platform processing 5M daily EHR transactions, improving API latency by 20ms and throughput by 15%. Integrated 8 RESTful APIs using OAuth 2.0/OpenID Connect to unify 3 EHR/EMR systems, enabling 500+ clinicians to access real-time diagnostics and AI-powered decision tools. Automated CI/CD pipelines with Jenkins and Docker, reducing release time by 33%. Streamlined clinical workflows using .NET Core, reducing processing time and accelerating test result delivery. Automated manual data tasks with Python, saving 20+ weekly staff hours and reducing errors. Modernized Angular telehealth portal, improving UI load times and accessibility. Built reusable React.js dashboard libraries, real-time medical device dashboards with D3.js/WebSocket, and migrated legacy systems to microservices, cutting cloud costs and scaling telemedicine demand.

Software Developer at State of North Dakota (Legislative Council)

October 31, 2024 - July 11, 2025

Led end-to-end development of a Django/PostgreSQL Vouchers Request and Approval System replacing two legacy systems and reducing approval cycles by 43% for 200+ users. Optimized 50+ SQL queries across Oracle and PostgreSQL, cutting data retrieval latency significantly. Designed dynamic role-based forms, reducing errors and accelerating workflows. Revamped a Python and Bootstrap app with role-based access control, drastically reducing manual permission updates. Migrated a 15-year-old Java system to Django with a two-step approval process, improving request handling time. Delivered 12 RESTful APIs for real-time integration across 20 modules, authored 80+ JUnit test cases ensuring robust performance, and enhanced frontend with React.js to support high concurrency and speed. Implemented AES-256 encryption securing 5,000+ monthly financial transactions.

Associate Developer at IBM

July 31, 2021 - July 11, 2025

Developed a banking application prototype using Flask and PostgreSQL that secured a $20K client contract. Built 12+ RESTful APIs integrated with React frontends, achieving 99.9% uptime. Automated IBM Cloud infrastructure provisioning using Terraform and Ansible, reducing setup time. Introduced reusable TypeScript interfaces standardizing data models. Rebuilt internal dashboard to a Flask/Jinja2 app, reducing load times and enhancing productivity. Designed automated Selenium and PyTest testing frameworks reducing manual test hours. Created 8 FastAPI endpoints handling 1K+ concurrent requests with 99% uptime. Built reusable Flask/Bootstrap UI templates accelerating frontend development. Optimized JavaScript functions improving dashboard load times and modernized legacy tools into React.js SPAs increasing user satisfaction.

Software Developer at Adani

October 31, 2020 - July 11, 2025

Developed interactive customer portals with Django enabling real-time updates on 10,000+ daily transactions. Optimized query execution times using Django ORM and MongoDB. Implemented JavaScript validation and data-binding for smooth user interactions. Refactored legacy Java travel request codebases, improving maintainability and reducing response times. Built and deployed GraphQL APIs to minimize data over-fetching. Designed user authentication systems with OAuth2 and Django REST Framework ensuring secure multi-application access. Migrated legacy applications to AWS Lambda and S3 for scalable traffic handling. Built React.js and GraphQL portals supporting 10,000+ daily transactions. Automated sprint tracking using Jira API in Python improving project delivery.

Software Developer at CloudIQ Technologies

October 1, 2024 - Present

Developed 12 HIPAA-compliant microservices with Python (FastAPI) and Angular for a patient care platform handling 5M daily EHR transactions. Reduced API latency by 20ms and boosted throughput 15% via async workflows, Redis caching, and Kubernetes auto-scaling. Integrated multiple RESTful APIs with OAuth 2.0/OpenID Connect to securely unify EHR/EMR systems, enabling real-time diagnostics access for 500+ clinicians. Automated CI/CD pipelines using Jenkins and Docker, cutting release time and enabling 50+ monthly updates with zero downtime. Streamlined high-volume clinical workflows, reducing processing time and accelerating test result delivery. Automated manual data tasks saving over 20 weekly staff hours and drastically reducing errors in audits. Refactored Angular telehealth portal improving load times and ADA accessibility. Built reusable React.js dashboard libraries to accelerate feature delivery and designed real-time monitoring dashboards for medical IoT devices achieving sub-seco

Software Developer at State of North Dakota (Legislative Council)

October 31, 2024 - July 11, 2025

Spearheaded the end-to-end development of a Vouchers Request and Approval System using Django and PostgreSQL, replacing legacy systems and cutting approval cycles by 43% for over 200 users. Optimized 50+ SQL queries improving data retrieval latency significantly. Designed dynamic role-based forms reducing errors and accelerating workflows. Revamped applications with granular access controls, reducing manual permission updates and speeding task resolution. Migrated legacy Java travel request system to Python/Django implementing a two-step approval process decreasing processing time. Delivered multiple RESTful APIs to integrate real-time data, enhancing report accuracy and compliance. Authored extensive JUnit testing which resolved critical defects and ensured system uptime during peak sessions. Collaborated with stakeholders to reduce revision cycles and ensured legislative compliance. Modernized Java-based applications with React.js improving page load speeds and supporting concurrent

Associate Developer at IBM

July 31, 2021 - July 11, 2025

Developed a banking application prototype using Flask and PostgreSQL securing a $20K client contract with scalable financial modules. Deployed multiple RESTful APIs integrated with React frontends achieving 99.9% uptime in high-traffic environments. Automated infrastructure provisioning using Terraform and Ansible reducing environment setup times. Standardized data models with reusable TypeScript interfaces cutting debugging time significantly. Rebuilt internal dashboards improving load times and user productivity. Designed automated testing frameworks slashing manual test execution time. Built high-performance FastAPI endpoints for client apps maintaining high uptime. Created reusable UI templates accelerating frontend development across projects. Optimized JavaScript functions reducing load times for enterprise dashboards and modernized legacy tools into React SPAs improving navigation and user satisfaction.

Software Developer at Adani

October 31, 2020 - July 11, 2025

Developed interactive customer portals using Django and Django Templates supporting over 10,000 daily transactions. Optimized MongoDB queries for better response times in high-traffic workflows. Implemented JavaScript-based validation ensuring smooth platform interactions. Refactored legacy Java travel request codes improving maintainability and reducing response times. Built and deployed GraphQL APIs minimizing data payloads and improving efficiency. Designed user authentication using OAuth2 and Django REST Framework for secure multi-application access. Migrated applications to AWS Lambda and S3 automating resource scaling to handle large concurrent users. Delivered customer portals with real-time updates using React.js and GraphQL. Automated sprint tracking and issue management leveraging Jira API. Enhanced legacy tools to React.js SPAs improving navigation and user satisfaction.