yathavan yogarajah
Senior Mobile Developer | React Native
Salary / Daily rate
94200 Ivry-sur-Seine, France
Mobility: France, Germany, ...
Freelance, open to permanent contract
Can come onsite
Skills
Languages
About me
Intro
Mobile Developer with 8+ years specializing in React Native and Flutter cross-platform apps. Built high-performance social media apps, dynamic survey tools handling 500+ questions, and telemedicine platforms with video calling. Expert in AWS Amplify, GraphQL, and delivering scalable mobile solutions for complex business requirements.
Work experience
Frontend web and mobile
Elsy Solutions
Nov 2024 - Present
2 years
Toledo Ln, Davie · Remote
Mobile Developer
Surge Global
Apr 2022 - Dec 2023
1 year 9 months
Colombo, Sri Lanka
Software Engineer
Ceymplon (Pvt) Ltd
Nov 2020 - Jan 2022
1 year 3 months
Jaffna, Sri Lanka
• Developed Android and IOS applications in Flutter and React Native. • Analysed user requirements and translated to UX for complex mobile apps. • Implemented new features and maintenance existing mobile applications. • Worked with the technology’s AWS Amplify, GraphQL, BLOC, Redux. Major achievements: • Developed complete social media mobile application with local and Firebase notifications in React Native. • Developed Good performance Survey App - Dynamic Form generation from Json (500+ question, 15000 lines Json) in Flutter using BLOC architecture. • Implement AWS amplify Cognito authentication into React Native App. • Participating in E-sign and send documents Application.
Senior Software Engineer
Saberion
Aug 2018 - Oct 2020
2 years 3 months
Colombo, Sri Lanka
• Developed native Android (Java) and React-Native applications and implement new features. • Automated Web design and optimization, using Gulp, Jekyll, which reduced page load times by up to 30%. • Collaborated with designers and Project managers to deliver on time. • Translated design team’s UX into responsive. Major achievements: • Front-End design of CJS, Careems jewellery websites, CJS got Gold Winner Award from BestWeb.lk competition. • Participating in Classic goods bidding Mobile App development. • Participating in Wallet Mobile App development.
EnXone Technologies
Jan 2014 - Jul 2018
4 years 7 months
Jaffna, Sri Lanka
Android Developer
Apr 2016 - Jul 2018
2 years 4 months
Jaffna, Sri Lanka
• Developed native Android applications using Java. • Worked in all phases of the project including design, build, debug, testing and launching on Google play store. Major achievements: •Developed Telemedicine android application with a video call and chatting. Application uses Twilio for Video call and Chatting. Primary purpose of this app is doctors and patients communicate via video call, chat and share their reports, prescription, notes etc. • Successfully integrate Twilio for video / Audio calls. • Implemented real time chatting.
Web Developer
Jan 2014 - May 2016
2 years 5 months
Jaffna, Sri Lanka
• Designed and developed web applications and user interface with video chat for health care web application using node JS, web RTC, node MySQL, express JS, socket IO. • Design and create the web application for kilinochchi District Secretariat using PHP, MYSQL, Java Script, and Ajax. • Convert existing website to responsive design websites. • Experience of managing multiple projects to tight deadlines. • Testing websites for functionality in different browsers & at different resolutions • Have a track record of high-quality web application interfaces and design • Converted Mockups into HTML
Trainee
university of jaffna
Feb 2013 - Aug 2013
7 months
Jaffna, Sri Lanka
Skills: JavaScript · PHP · jQuery · HTML
Education
Rennes School of Business
Master's degree
2023 - 2024
1 year 8 months
London Metropolitan University
Bachelor of Engineering - BE
2021 - 2022
1 year 6 months
Advanced Technological Institute
Higher National Diploma in Information Technology
2011 - 2014
3 years 1 month
Licenses & certifications
JavaScript (Intermediate)
Issued: Oct 2025
JavaScript (Basic)
Issued: Jun 2022
Portfolio
New case sAI-Powered Logistics CRM
