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Senior React Developer
React
6 Years Of Experience
Deeyar
Astana, Kazakhstan
Skills
Expertise
JavaScript
6 years
SASS
4 years
HTML
6 years
React
5 years
TypeScript
3 years
Frontend
6 years
All Skills
JavaScript
SASS
HTML
React
TypeScript
Frontend
Unit Testing
Git
API
Senior React Developer
Experienced Senior React Developer with over 6 years of experience. He is skilled in all things Frontend, with React being his primary framework of choice, as well as architectural concepts and proper design patterns.
Professional Experience
Senior Frontend Engineer
1 year 8 months
Portside Inc. (SF, USA, Remote)
• - building & maintaining various features such as flight stats widgets; transactions, crew, invoices, users pages with complex sortable asynchronous tables, forms, filters & settings on the business aviation platform for private jets & management organizations
• Reduced amount of bugs by refactoring & building reusable Files upload & download module, Filters parser and replaced their multiple versions on several pages of the web application
• Async/Await asynchronous components
• Used React hooks for state management to enhance readability and maintainability of codebase;
• Mentoring Junior and middle Web developers to use the best practices building complex and solid Web applications.
React
TypeScript
Frontend Engineer
2 years 8 months
Droice, Inc (NYC, USA, Remote)
• Upgraded and developed the next version of an online prescription and drug delivery platform connecting patients, doctors, and pharmacies in the USA. The upgrade allowed to increase the number of orders by 3x. Led front-end development processes, responsible for defining major and minor optimization strategies to SOLIDify and DRY the web app (React, Redux, REST, Styled-Components, Formik, Yup, Jest)
• Built a full-stack web app (React, Redux, Express JS, Google oAuth 2.0, Mongoose, Docker) and an external (Owncloud) portal both helping doctors to annotate images – images will be used to train an AI system to perform annotations on its own. Responsible for the development of all stages of the app.
• Enhanced and upgraded to next versions existing internal projects which allow testing and generating sample data for AI systems.
React
TypeScript
JavaScript
Express.js
Node.js
Computer Science Instructor
10 months
Coddy Kazakhstan LLC
• Taught Computer Science concepts to kids and teenagers at Coddy Kazakhstan programming school.
• Responsible for defining Computer Science program for kids (5-14).
JavaScript
Frontend Developer
1 year
Educational Resources Center
• Taught myself Typescript and collaborated with screenwriters and designers to develop more than 50 educational gamified Web apps for elementary and high school children studying at Nazarbayev Intellectual Schools. Architected Web apps constructor resulting in 60% increase in the apps development speed.
• Developed interactive Web-books with learning exercises and games for the Ministry of Education of Kazakhstan (JavaScript, Electron).
TypeScript
JavaScript
React
Education
PENNSYLVANIA STATE UNIVERSITY State College, PA
B.S in Computer Science
Developer Profile
Leadership:
Score 5: Expertly architects projects, oversees engineering teams, and guides company-wide tech initiatives.
Communication:
Score 5: Expertly conveys technical scope and vision, aligns tech solutions with business requirements, and mentors in effective communication.
Professsional Experience:
Score 5: Veteran Technologist - Carries vast experience, having helmed diverse and complex projects across industries, and showcases a history of strategic and impactful project completions.
Engineering Skill:
Score 5: CTO level - Shapes the company technological direction, makes key decisions on tech stack and infrastructure, and bridges tech with business vision.
Professionalism:
Score 4: Advanced - Exemplifies leadership qualities, proactively addresses challenges, and cultivates a positive work environment.
Skill Evaluation: 10/10
Professional Strengths
- Strong Senior Frontend/React Engineer with strong foundation and knowledge in anything JS/TS; ES5-ES8, TS 3.5+, as well as jQuery.
- Computer Science degree from Pennsylvania State University
- Has been working remotely towards US companies since 2018.
About me
• Hey there, looking forward to build beautiful, fast, and responsive platforms and websites together.
About
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Engineering Skills
Social Media
@2026 slashdev.io
