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I'm a Senior Full Stack Engineer with over 10 years of experience building scalable web and mobile applications across healthcare, SaaS, and consumer platforms. I have hands-on experience with React, React Native, Node.js, GraphQL, and cloud platforms like AWS and Heroku, delivering robust, user-friendly products at scale. I thrive in cross-functional teams, owning products from requirements to production, driving performance improvements, and supporting thousands of users. I'm passionate about turning complex problems into elegant software solutions and collaborating closely with product and domain experts.…I'm a Senior Full Stack Engineer with over 10 years of experience building scalable web and mobile applications across healthcare, SaaS, and consumer platforms. I have hands-on experience with React, React Native, Node.js, GraphQL, and cloud platforms like AWS and Heroku, delivering robust, user-friendly products at scale. I thrive in cross-functional teams, owning products from requirements to production, driving performance improvements, and supporting thousands of users. I'm passionate about turning complex problems into elegant software solutions and collaborating closely with product and domain experts.

Karthick Senthil

Full Stack Developer, Web Developer, Developer, +3

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I'm a Senior Full Stack Engineer with over 10 years of experience building scalable web and mobile applications across healthcare, SaaS, and consumer platforms. I have hands-on experience with React, React Native, Node.js, GraphQL, and cloud platforms like AWS and Heroku, delivering robust, user-friendly products at scale. I thrive in cross-functional teams, owning products from requirements to production, driving performance improvements, and supporting thousands of users. I'm passionate about turning complex problems into elegant software solutions and collaborating closely with product and domain experts.…I'm a Senior Full Stack Engineer with over 10 years of experience building scalable web and mobile applications across healthcare, SaaS, and consumer platforms. I have hands-on experience with React, React Native, Node.js, GraphQL, and cloud platforms like AWS and Heroku, delivering robust, user-friendly products at scale. I thrive in cross-functional teams, owning products from requirements to production, driving performance improvements, and supporting thousands of users. I'm passionate about turning complex problems into elegant software solutions and collaborating closely with product and domain experts.

Available to hire

I’m a Senior Full Stack Engineer with over 10 years of experience building scalable web and mobile applications across healthcare, SaaS, and consumer platforms. I have hands-on experience with React, React Native, Node.js, GraphQL, and cloud platforms like AWS and Heroku, delivering robust, user-friendly products at scale.

I thrive in cross-functional teams, owning products from requirements to production, driving performance improvements, and supporting thousands of users. I’m passionate about turning complex problems into elegant software solutions and collaborating closely with product and domain experts.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Senior Software Engineer at Eclipse Leadership Group

December 1, 2019 - November 18, 2025

Full-stack web developer for the Ripple product. Develop web applications using React for frontend to collect data via psychological questionnaires and dashboard results. Build and maintain backend APIs using Express.js and GraphQL with MongoDB as data store. Integrate SMS and Email delivery systems. Manage code repositories in GitHub and handle deployment and server maintenance on Heroku.

Technical Support Developer Intern at Digital Innovation Lab Swinburne

February 1, 2021 - February 1, 2021

Developed a WordPress website for a client at Northern Health. Gathered requirements from a medical health perspective and contributed to website and UX design. Created a multilingual website and a chatbot to guide users. Contributed to a mobile application using Flutter.

Software Engineer at Wheelhouse Technology Solutions Pvt. Ltd.

February 1, 2019 - February 1, 2019

Worked as a Full Stack Developer on diverse web and mobile projects, including Triumph (iOS self-journaling app in React Native and web app for guided exercises in React). Built the backend API with Sails.js, MongoDB, and Firebase. Managed AWS infrastructure (EC2, ELB, S3/CloudFront, and Media Convert/Lambda). SafeRide Inc: developed the React Native front-end for a ride-hailing app. Created unit tests and worked within SCRUM. Other projects included ZESTUPP (Augmented Reality Android), BLITZIT / The Chicken or the Egg (React Native and React JS with Stripe), Broker InTouch (Salesforce CRM with APEX), LACRAWL / Goodthreads (ASP.NET with MS SQL).

Programmer Analyst Trainee (QE&A) at Cognizant Technology Solutions

February 1, 2015 - February 1, 2015

Performed manual testing for Walmart SNE remediation on Windows and Linux applications. Conducted web application testing for LexisNexis (Lexis Advance App). Used HP Quality Center for test management and gained knowledge in UNIX shell scripting. Received formal training in Manual Testing and DB2.