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Kenan – Angular, JavaScript, React, experts in Lemon.io

Kenan

From Bosnia And Herzegovina (UTC+2)flag

Front-end Web Developer|Senior

Kenan – Angular, JavaScript, React

Kenan is a Senior Front-end Web Developer with more than 7 years of commercial development experience. He is intensely proficient in Angular and also has experience with React.js and Node.js. As for the technical screening, we'd like to underscore his good Back-end experience, which means good code architecture planning. In addition, Kenan gained solid team-leading experience as he led 8 devs on his last project. He is an easy-going person with great interpersonal and communication skills, smooth English, and a desire to broaden her experience. Kenan is ready to start asap on a full-time or part-time basis.

9 years of commercial experience
Main technologies
Angular
6 years
JavaScript
5 years
Additional skills
React
Node.js
Nest.js
.NET Core
WebSocket
Bootstrap
SQL
Docker
Microsoft Azure
RabbitMQ
MongoDB
Cosmos
TeamCity
Redis
Microservices
Cypress
GraphQL
Web Sockets
Direct hire
Possible
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Experience Highlights

Senior Front-end Engineer
Jan 2022 - Ongoing4 years 6 months
Project Overview

Cryptocurrency Platform Developed features for a cryptocurrency-focused platform, including user-facing dashboards, transaction workflows, wallet-related functionality, and secure API integrations. Worked on performance, reliability, and clean UI implementation while handling financial-style data and real-time user interactions.

Banking Platform — German Financial Institution Contributed to a banking application for a Germany-based financial institution, focusing on secure, scalable, and maintainable frontend/backend features. Worked with sensitive financial workflows, authentication-related flows, data validation, and enterprise-grade code quality standards.

AI Video SaaS Application Built and improved an AI-powered video SaaS product that enables users to generate, edit, or automate video content using AI-driven workflows. Developed core product features, integrated third-party AI/media APIs, improved user experience, and helped structure the platform for scalability.

Enterprise Social Network — Internal Company Platform Worked on an internal enterprise social networking platform designed for company-wide communication, collaboration, and knowledge sharing. Implemented features such as user profiles, posts, feeds, comments, notifications, teams/groups, and admin-facing tools to support internal engagement and productivity.

Responsibilities:
  • Architected and shipped frontend features for a high-performance cryptocurrency trading platform (Stax.app), delivering Trading, Auctions, and Payments modules used by active traders.
  • Implemented real-time data pipelines with WebSockets, streaming live order books, price feeds, and trade events with sub-second latency.
  • Integrated AI features into client products, including chatbots and content-generation flows powered by Anthropic Claude and OpenAI APIs, improving user engagement and reducing manual effort.
  • Adopted AI-augmented development workflows using Claude Code, accelerating feature delivery and refactoring across React/TypeScript codebases.
  • Led code reviews and pushed best practices in TypeScript, component design, and accessibility, raising overall code-quality standards across the engineering team.
  • Built integration test suites in Cypress covering critical user flows (trading, payments, auth), increasing release confidence and reducing regression bugs.
Project Tech stack:
React
Next.js
Angular
Front-end Web Developer
Jan 2020 - Jan 20222 years
Project Overview

Transportation Technology, Electronic Toll Collection & Logistics Platform Worked on a transportation technology project focused on electronic toll collection and logistics management. The platform included multiple applications built with different technologies, including a public-facing website for basic project information, an external application for end users, a mobile application, and an admin panel for internal management and operations.

Booking, Rental & Local Business Platforms Worked on several commercial web projects for booking and rental businesses, coffee bars, and gyms across London. These projects focused on building user-friendly websites and applications for service discovery, reservations, customer management, and business operations.

Responsibilities:
  • Developed dynamic, responsive interfaces in Angular for an enterprise transportation platform automating electronic tolling, logistics, and payment processing.
  • Improved frontend performance through lazy loading, code splitting, and asset optimization, resulting in faster page loads and a smoother user experience.
  • Containerized frontend builds with Docker/DockerHub and deployed via Azure pipelines, streamlining release cycles.
  • Partnered with clients in discovery sessions to translate business needs into clear technical solutions, and mentored junior developers through code reviews.
Project Tech stack:
Angular
React
Full-stack Web Developer
Jan 2017 - Jan 20203 years
Project Overview

Public Sector, Healthcare & Industry Platforms ( Norway ) Worked on multiple digital projects for hospitals, healthcare systems, construction companies, tourist organizations, and government departments in Norway. These projects focused on building reliable, user-friendly platforms for public services, internal operations, industry workflows, content management, and organization-specific digital processes.

Responsibilities:
  • Built Angular-based frontends for four enterprise products serving construction, healthcare, and IoT industries, owning UI architecture and component design.
  • Contributed across the stack where needed (Node.js services, message-driven workflows with RabbitMQ, Azure deployments) to ship features end-to-end.
  • Participated in the full software development lifecycle, from requirements and architecture to implementation, testing, and production support, within an international team
Project Tech stack:
Angular
Node.js

Education

2018
Faculty of information technologies
Bachelor degree
2018
Front-end Web Developer
Advanced

Languages

English
Advanced

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