Sergey Nikitin photo

I’m Sergey Nikitin, a Frontend Developer.

Independent full-stack developer, currently working on Upwork: upwork.com/fl/mrnix.

I like challenges, have solid skills of problem solving, and do not require supervision to successfully perform my duties. Given just a hint of a tech problem / task, I'm able to research the issue, adjust / write solid specs if needed, implement the solution and deliver in timely manner.

15+ years of experience as a full-stack web developer. I specialize in react applications development, create serverless desktop/mobile apps, data vizualization, design the architecture of complex software. Experienced in developing video streaming services and custom video players.

Knowledges

TypeScript, JavaScript, React, Redux, Svelte, Vue.js, Next.js, D3.js, Webpack, Parcel, FFMpeg, Express.js. Electron, React Native, Expo. AWS, Apollo, Amplify, Google Cloud. GraphQL, DynamoDB, MongoDB, Mongoose, Firebase, RethinkDB, MySQL, Redis, SQLite, PostgreSQL. Automated e2e Tests, Unit tests, TDD, Spectron, Jest, Jasmine, Mocha, Puppeteer, Cypress. CI, CD, Kubernetes, Docker, Nginx, Offline-first, Mobile-first, Real-time P2P-apps, TCP. Open to mastering new skills.

Recent jobs

  • mult.dev - animated maps tool / canvas, d3, ffmpeg
  • ILO Quoteiloquote.com - website analyzer/ node.js, aws, puppeteer
  • Video syncing tools for Voomly - video streaming service / electron app, web app, aws
  • Cross-browser e-commerce widgets for Yeps.io / preact
  • Crypto exchange platform, react app demo: youtu.be/JMRo0CETAE4 / 2017
  • Openaux - personal project on React + Node.js. Demo: youtu.be/0UGBJZnj5gI / 2015
  • Joxi. Chrome extension for web pages screenshots and editor. / 2013
  • Kibbit.com - platform for improving interpersonal skills. Angular.js app for Rails. Realtime p2p video-chats using Tokbox, game-like interfaces. Video: vimeo.com/118432969 / 2013
  • WebConsult - crossite widgets for e-commerce chats, Dashboard interface and statistics panel. Demo of statistics UI frontend: youtu.be/JocSRxzM_Ks / 2013
  • Eagleplatform.com - frontend for cloud based video platform on Rails. JS video player and API dultonmedia.github.io/eplayer. Now used on much popular russian websites, e.g. tvrain.ru, afisha.ru, rambler.ru, lenta.ru/ 2012

I love travelling, fpv, kites, drones and video → instagram.