Simon Hallin

Simon Hallin Full Stack Web & Mobile Developer _- + Mölndal, Sweden SUMMARY FIND ME ONLINE Full stack web and mobile developer with excellent academic education in Computer Engineering with strong experience in outstanding and technical skills. Specialized in building web and mobile development using Javascript frameworks ( React, Angular and Node ) and Python/Django. 6 LinkedIn  Skype  AngelList EXPERIENCE Web & Mobile Developer ( REMOTE, FREELANCE ) Self Employed ~ 12/2019 - Ongoing + Mölndal, Sweden - Worked with 10+ jobs, fixed 500+ issues, some of them are long term last 6 months - Specialized in working with Javascript frameworks React, Angular and Node - Built 5+ hybrid mobile apps using React Native - Developed back-end APIs using Python, Golang - Worked for some agile, scrum remote teams Tieto Sweden AB ~ 03/2017 - 11/2019 + Stockholm, Sweden Full stack development role for web & mobile - Developed and designed an interactive website using HTML5, JavaScript, React.js and SCSS - Utilized Responsive Web Design Techniques, Tools and Design Strategies - Built RESTful and GraphQL APIs for Web and Mobile apps - Led a team for 2 years, managed versions, CI/CD and Docker Front End Web Developer + Goteborg, Sweden - Introduced substantial changes to the application architecture, especially - https://angel.co/u/simon-hallin SKILLS Web React/Redux Angular/NgRx/RxJS Node/Express/NestJS Typescript/ES6 Golang/Gin PostgreSQL GraphQL Python/Django Unit Testing AWS focused on data flow and transformations Implemented GraphQL client Apollo for data fetching and transformations Successfully optimized application performance both in speed and memory usage Ensured high test coverage using TDD Upgrade of typescript version that required substantial changes throughout all the codebase Firebase Docker 3rd Party Services React Native Expo Android/IOS SDK Strengths Problem Solving Vizendo AB Design Pattern Strong Organization + Goteborg, Sweden - Worked with MVC frameworks: CodeIgniter, Symfony, or Django - Maintained and organized numerous files - Solved some technical problems for back-end & desktop apps using C++, Python EDUCATION Bachelor's Programme in Software Engineering University of Gothenburg ~ 2006 - 2010 Ionic Cordova Project Designing Software Developer ~ 05/2011 - 03/2012 MongoDB Mobile FishBrain AB - live:.cid.1af985e6df4964f9 Vue/Vuex Full Stack Developer ~ 04/2012 - 03/2017 www.linkedin.com/in/simon-hallin-b6 GPA 3.9 / 4.0 Mathematical aptitude Good Communication Learn quickly