Devran Şimşek
Verified Expert in Engineering
React Developer
Devran is a React and React Native developer with 4+ years of experience providing in-house and public web and mobile applications for startups and telecommunication enterprises. Keen on working with TypeScript and JavaScript, Devran excels in solving challenging problems and is willing to embrace new ones.
Portfolio
Experience
Availability
Preferred Environment
MacOS, Slack, GitLab, GitHub, Bitbucket, Jira, Trello, Visual Studio Code (VS Code), Git
The most amazing...
...startup solution I've developed and managed is the mobile application of a social platform that helps find new friends for activities based on common interests.
Work Experience
React Engineer
Huawei Technologies Co.
- Optimized the in-house operation support system by 35% with React and led a team of seven front-end engineers.
- Maintained projects, identifying and fixing bugs, and using Jira as a Kanban tool.
- Supported many telecommunications companies in managing and checking the status of their base stations.
- Received a sparkling award for being a solution-oriented leader in December 2021.
React Native Developer
Bircom
- Developed a mobile application for telecommunication companies to see customers' location, needs, and problems and manage all related processes.
- Ensured project maintenance, identifying and fixing bugs, and using Jira as a Kanban tool.
- Created an application that field agents of various telecommunication companies use to manage customers' support cases, upload files, and triage customer issues.
React and React Native Full-stack Developer
Lama Software
- Completed the web version of the existing social network platform for university students, Stubridge, with React. I also developed the mobile version with React Native from scratch in one month.
- Used Jira to keep track of identified and fixed bugs, handling projects' maintenance.
- Created more than 500 activities and notes in the university courses and clubs.
React Front-end Developer
Ala Proje
- Created a website builder and components all websites need and the flow creator for logic.
- Maintained projects by identifying and fixing bugs and using Jira as a Kanban tool.
- Built 300 web applications in just one month for the government of Turkey.
React Full-stack Developer
OnitSistem
- Developed a web application that allows authors to manage their work with team members, search among two million articles, and create their own with a smart LaTeX editor.
- Maintained the project by identifying and fixing bugs and using Trello as a Kanban tool.
- Led the project to the quarter-final of Tubitak but missed the investment that would allow it to proceed.
Experience
Urbansurf
http://urbansurf.me/CEDA Forex and Crypto Signals
http://apps.apple.com/us/app/ceda-forex-and-crypto-signals/id1628609081Utofix
Skills
Languages
JavaScript, HTML, CSS, TypeScript, Java, Solidity, SQL, Swift, GraphQL
Frameworks
React Native, Redux, Jest, Material UI, Next.js
Libraries/APIs
React, Context API, Facebook SDK, React Redux, Node.js
Tools
GitLab, GitHub, Bitbucket, Jira, Trello, Git, Xcode, Android Studio, NPM, Webpack
Paradigms
REST, Mobile Development, Unit Testing
Platforms
MacOS, Firebase, Mobile, Visual Studio Code (VS Code), Linux, Android, iOS, Amazon Web Services (AWS), Blockchain
Other
WebSockets, App Store, Google Play Console, Front-end, Google Play Store, Front-end Development, APIs, Maps, Technical Writing, MERN Stack, User Interface (UI), Responsive Web Apps, CodePush, Apollo
Storage
MongoDB, Google Cloud, PostgreSQL
Education
Associate's Degree in Computer Programming
Istanbul Topkapi University - Turkey, Istanbul
High School Diploma in Information Technologies
Technical Anatolian High School - Turkey, Istanbul
Certifications
Certified Solidity Developer
Udemy
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