Otabek Keldiyorov
Verified Expert in Engineering
Software Developer
Otabek is a software engineer who is mainly focused on web development. He has been operating with JavaScript for over four years, trying out many different frameworks and libraries. As a purposeful contribution to the community, Otabek translated React documentation into the Uzbek language, helping others excel in their skills.
Portfolio
Experience
Availability
Preferred Environment
Windows, Ubuntu, Visual Studio Code (VS Code), Slack, Telegram Bots, MacOS
The most amazing...
...problem I've solved is calculating a vehicle's direction according to location data, reminding me why I chose to be a programmer.
Work Experience
Full-stack Developer
ADA Mobility
- Contributed to a car rental application that uses microservice architecture.
- Implemented live vehicle information and location on map component using OpenStreetMap (Leaflet).
- Reviewed four to five pull requests each week, providing constructive feedback. Served as a mentor to junior developers, offering guidance and support in tackling challenging tasks.
Software Engineer
Paige.AI, Inc.
- Developed a React-based app with image visualization that uses OpenSeadragon to open high-quality images located in the AWS bucket. The project was Dockerized and deployed to over five locations worldwide via AWS.
- Pioneered writing Cypress tests and consulted team members about the tool.
- Developed new features from the ground up and supported existing features with backward compatibility in mind.
Senior Software Developer
Zucco Tech
- Developed an app for influencers to make it easier for them to collaborate, receive donations, and organize giveaways or chats with fans.
- Created a service to find and post truck loads around the Eurasian continent. It has been downloaded more than 5,000 times on the Play market.
- Built a marketplace for Uzbekistan with a TikTok-like built-in video service to target more audiences and market goods using Next.js for SEO optimizations.
- Structured the overall architecture of all front-end apps.
- Used Nginx and Docker for deployment purposes to an external server.
- Worked with maps—Leaflet and Google Maps—to display information, track vehicles, and draw routes.
- Displayed analytics data as a map and charts using D3.
Software Developer
Inovia AB
- Developed a reusable chat widget for customer care services from scratch. It can be installed on any website using a single script tag or imported from the internal npm registry.
- Used GitLab CI/CD to automate testing, linting, and deployment processes.
- Improved the development process for front-end developers by making it possible to run standalone React apps on local computers.
- Conducted job interviews for new developers and helped with the onboarding process.
- Converted some of React apps to Kibana plugins to make it possible to run them both inside the Kibana app and as a standalone app.
- Maintained and developed additional features for the live voice-to-text app for the healthcare system.
- Configured webpack to build an app for different use cases and optimize bundle file size.
Software Engineer
Toucan Studio
- Developed UIs for dashboards and landing pages using Vue.js 2.
- Configured external servers to serve web applications.
- Conducted job interviews and helped others with the onboarding process to get started.
Experience
Fullfocus
https://paige.ai/diagnostic-ai/Chat Widget for Websites
https://inoviagroup.se/conversational-ai/I worked as a front-end developer and created it from scratch using React with REST APIs. I also helped develop a dashboard for building dialogs using graphs and inbox apps for human agents to respond to customers.
Platform to Search and Post Truck Loads
I developed the front-end part of the platform using React. It was more like a service page rather than a dashboard containing some analytics data. I also deploy it to a remote server using Nginx with Docker.
Influencer Platform
Skills
Languages
JavaScript, TypeScript, HTML, CSS, ECMAScript (ES6), GraphQL, SQL, HTML5, TypeScript 3, Sass, CSS3, SCSS, Python, Go
Frameworks
Material UI, Next.js, YARN, Express.js, Tailwind CSS, Redux, React Native, Electron, NestJS, Swagger, Bootstrap, JSON Web Tokens (JWT), Jest, Cypress, Fastify, Ant Design, Chrome, Hapi.js, Selenium, Angular
Libraries/APIs
React, React Router, Node.js, REST APIs, Vue, Emotion Library, React Redux, Formik, Passport.js, Chai, React Navigation, API Development, Social Media APIs, Mapbox API, jQuery, Playwright, Context API, Flexbox, Lodash, D3.js, WebGL, Stripe, Twilio API, Stripe API, Vue 2, Leaflet, Google Maps JavaScript API 3, Fabric, Three.js, MobX, Salesforce API, Shopify API
Tools
Webpack, Git, Slack, Figma, NPM, Sequelize, React Apollo, GitHub, Kibana, Webpack 4, Jira, Postman, Expo.io, JSX, GitLab, Adobe Experience Design (XD), Babel, Prisma, MQTT, PostCSS, Amazon Simple Email Service (SES), ELK (Elastic Stack), LaunchDarkly, Mongoose, GitLab CI/CD, Bitbucket, NGINX, OpenSeadragon, Google Analytics, Grafana, Expo
Paradigms
UI Design, Agile Software Development, REST, DevOps, UX Design, Unit Testing, Testing, Scrum, HIPAA Compliance, Web UX Design, Microservices, Automated Testing, Responsive Web Design (RWD), Test-driven Development (TDD), Agile, Model View ViewModel (MVVM), Search Engine Optimization (SEO), Web Performance Optimization (WPO)
Platforms
Mapbox, DatoCMS, WordPress, Amazon Web Services (AWS), Firebase, Contentful, AWS Lambda, Mobile, DigitalOcean, Android, iOS, Docker, Windows, Ubuntu, Mixpanel, MacOS, Google Cloud Platform (GCP), Visual Studio Code (VS Code), Drupal, Shopify
Storage
MySQL, Amazon S3 (AWS S3), NoSQL, Databases, MongoDB, PostgreSQL, Elasticsearch, Amazon DynamoDB, Google Cloud, Datadog
Industry Expertise
Web Design, Accounting
Other
Design Systems, Dashboards, Chakra UI, Storybook, Front-end, User Interface (UI), User Experience (UX), Performance, SaaS, Internationalization, Single-page Applications (SPA), APIs, Strapi, Responsive UI, Content Management Systems (CMS), eCommerce, Full-stack, Full-stack Development, Third-party APIs, Gatsby, Responsive Web Apps, MERN Stack, Leadership, DOM, Styled-components, Web Development, Integration Testing, Responsive Design, Design, Web UX, Code Review, Front-end Development, Axios, API Integration, Cloud Platforms, Web UI, Apollo, SEO Tools, CI/CD Pipelines, Front-end Design, Web & Mobile Applications, QA Automation, Software Engineering, Server-side Rendering (SSR), CSS Preprocessors, Web Applications, Maps, Vite, Cross-browser Compatibility, Customer Relationship Management (CRM), Mobile First, Material Design, UI Components, Web Usability, Zustand, Application State Management, Accessibility, WCAG 2, Front-end Architecture, React Hook Forms, Tanstack Router, tRPC, Private NPM Modules, React Query, Data Visualization, Monorepos, WebSockets, Back-end, Team Leadership, Social Media Apps, Payment APIs, Billing, Charts, Chrome Extensions, Apollo Server, Architecture, Technical Leadership, Versel, Serverless, A/B Testing, OAuth, Single Sign-on (SSO), Open Source, Software Architecture, Containerization, Payment Gateways, Finance, Kibana Plugins, ESLint, Proxy Servers, Widgets, Telegram Bots, Augmented Reality (AR), Google SEO, OpenAI
Education
High School Diploma in Finance
College of Economics and Finance in Samarkand - Samarkand, Uzbekistan
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