Upwork home
Sign Up
Secondary
Karthikeyan U.

Karthikeyan U.

Chennai, India

Full Stack Software Developer | React | Next JS | Javascript | Node JS

Hi, I'm an highly skilled full-stack developer specialized in frontend development. I have been programming since 2016. I have around four years of commercial experience building highly scalable SAAS products. My technology skills include, but not limited to: ✅ HTML5, CSS3, SCSS ✅ Javascript, ES5, ES6, ES7+ ✅ Typescript, React-TSX ✅ React, React-Redux, Mobx, Redux-Saga, Apollo Client, Storybook ✅ Ant Design, Material UI Kit, Tailwind CSS, Bootstrap ✅ Next JS, MDX, Strapi, SSR, ISR ✅ Serverless, AWS Lambda & CloudFront ✅ React Testing Library, Puppeteer ✅ React Native, React Navigation, Google Maps ✅ Node.js, GraphQL, REST API, Express.js ✅ SQL, PostgreSQL, MongoDB, MySQL, Sequelize ✅ D3.js, P5.js ✅ PHP, Laravel I can be a growth catalyst for your enterprise, I know and have applied industry proven methods, that works and delivers on time. If you care about quality and deliveries on time, I am your THE guy, and my client reviews are THE proof. Still on doubt, below the reasons to hire me, [x] - I'm available on daily basis. You will know the current status of the job because I contact you with the updates frequently. [x] - I always write test cases for my client applications which helps to have minimal bugs and reduce the possibility of the app breakage at the live server. [x] - I believe good communication is the key to a successful project. That's why I always respond promptly. You may contact me on Upwork Messages. [x] - I provide realistic deadlines that I ever met. [x] - I'm flexible with my working hours. [x] - I'm always learning and following the latest development standards. I provide high quality and well-tested products [x] - I work on both Mac and Windows. I also test my work on iPhone and Android phones. This way you can be sure that your website or app shall display properly on any device Still not compromised 😃, let's have a small interview and let me talk more about my achievements. I look forward to hearing from you!
Rating is 5 out of 5.
5.00 Dec 31, 2020

"The quality of service provided by Karthik was amazing. The hourly rate was bit higher but it’s completely worth it. We had faced a critical issue in React and GraphQL and Karthik was solved it in few hours. We’re happy to work with him and we’ll hire him again for our future projects."

Private earnings
Aug 9, 2020 - Nov 8, 2020

No feedback given

Private earnings
Karthikeyan U. has more jobs. Create an account to review them

Portfolio

Tournamate | Esport Mobile App
Tournamate | Esport Mobile App
Want to see more? Create Account

Skills

Get started working with Karthikeyan quickly with these predefined projects.

Get started working with Karthikeyan quickly with these predefined projects.

You will get a scalable full stack application with international coding standards

From $50
3 days delivery
Karthikeyan U.

Karthikeyan U.

Chennai, India
7
Total Jobs
920
Total Hours

View profile

Full Stack Software Developer | React | Next JS | Javascript | Node JS

Specializes in
Hi, I'm an highly skilled full-stack developer specialized in frontend development. I have been programming since 2016. I have around four years of commercial experience building highly scalable SAAS products. My technology skills include, but not limited to: ✅ HTML5, CSS3, SCSS ✅ Javascript, ES5, ES6, ES7+ ✅ Typescript, React-TSX ✅ React, React-Redux, Mobx, Redux-Saga, Apollo Client, Storybook ✅ Ant Design, Material UI Kit, Tailwind CSS, Bootstrap ✅ Next JS, MDX, Strapi, SSR, ISR ✅ Serverless, AWS Lambda & CloudFront ✅ React Testing Library, Puppeteer ✅ React Native, React Navigation, Google Maps ✅ Node.js, GraphQL, REST API, Express.js ✅ SQL, PostgreSQL, MongoDB, MySQL, Sequelize ✅ D3.js, P5.js ✅ PHP, Laravel I can be a growth catalyst for your enterprise, I know and have applied industry proven methods, that works and delivers on time. If you care about quality and deliveries on time, I am your THE guy, and my client reviews are THE proof. Still on doubt, below the reasons to hire me, [x] - I'm available on daily basis. You will know the current status of the job because I contact you with the updates frequently. [x] - I always write test cases for my client applications which helps to have minimal bugs and reduce the possibility of the app breakage at the live server. [x] - I believe good communication is the key to a successful project. That's why I always respond promptly. You may contact me on Upwork Messages. [x] - I provide realistic deadlines that I ever met. [x] - I'm flexible with my working hours. [x] - I'm always learning and following the latest development standards. I provide high quality and well-tested products [x] - I work on both Mac and Windows. I also test my work on iPhone and Android phones. This way you can be sure that your website or app shall display properly on any device Still not compromised 😃, let's have a small interview and let me talk more about my achievements. I look forward to hearing from you!
Rating is 5 out of 5.
5.00 Dec 31, 2020

"The quality of service provided by Karthik was amazing. The hourly rate was bit higher but it’s completely worth it. We had faced a critical issue in React and GraphQL and Karthik was solved it in few hours. We’re happy to work with him and we’ll hire him again for our future projects."

Private earnings
Aug 9, 2020 - Nov 8, 2020

No feedback given

Private earnings
Karthikeyan U. has more jobs. Create an account to review them

Portfolio

Tournamate | Esport Mobile App
Tournamate | Esport Mobile App
Want to see more? Create Account

Skills

Get started working with Karthikeyan quickly with these predefined projects.

Get started working with Karthikeyan quickly with these predefined projects.

You will get a scalable full stack application with international coding standards

From $50
3 days delivery
As Needed - Open to Offers

Browse similar freelancers

Sign up to discuss your project with Karthikeyan U.