Frontend Developer4+ Years Experience

Hi I'm Lazar

Transforming ideas into stunning digital experiences. Specialized in building interactive, performant, and beautiful web applications that users love.

About Me

Building polished frontend experiences that feel as good as they look

I am an experienced software engineer with more than 4 years of experience in frontend development. I focus on turning ideas into clean interfaces, smooth interactions, and reliable user experiences that deliver real value.

I work confidently with 15+ technologies across the frontend stack and take pride in maintaining 100% client satisfaction through clear communication, attention to detail, and consistent delivery.

Let's Talk

4+

Years Experience

25+

Projects Delivered

Serbia

Based in

Remote

Available Worldwide

Experience

My professional journey as a Frontend Developer

Stealth Startup

React Frontend Developer

August 2025 - Present

I build and ship core product interfaces for a fintech product in a fast-moving environment, turning early ideas into polished, production-ready features. I maintain reusable component libraries that keep delivery fast and consistent, and drive performance optimizations that reduce load times and boost user engagement. My focus stays on scalability and code quality as the product grows.

TokenFlow

Frontend Developer

April 2024 - August 2025

I developed dashboard and wallet flows for token-based products, building 30+ reusable UI components while collaborating with cross-functional teams on custom smart contract solutions. I led UX enhancements that simplified data-heavy screens and improved onboarding, reducing load times by 30%. I also maintained code quality through structured reviews and testing, and partnered with backend engineers to keep integrations stable and predictable.

ScaleRoad LLC

Frontend Engineer

November 2022 - April 2024

I implemented frontend logic for subscription and usage-based billing flows, from invoice display to upgrade/downgrade paths and failed payment handling. I improved checkout UX by reducing steps and adding inline validation, lowering abandoned transactions. I also built reusable billing dashboard components that were later adopted across other parts of the platform.

Freelance

Web Developer

July 2020 - November 2022

As a freelancer, I delivered complete websites for small businesses from planning to launch. I handled both implementation and technical setup with a focus on responsiveness and usability. This period strengthened my client communication and adaptability.

Skills

Frontend skills I work with on a daily basis

React skill icon

React

Next.js skill icon

Next.js

TypeScript skill icon

TypeScript

JavaScript skill icon

JavaScript

Tailwind CSS skill icon

Tailwind CSS

Redux skill icon

Redux

Git skill icon

Git

CSS skill icon

CSS

...and many more including Framer Motion, Shadcn UI, REST APIs, GraphQL, Figma and Responsive Design.

Contact

Let's work together

Contact me through this form, or schedule a call and I will get back to you as soon as possible. If something is urgent, feel free to reach out via LinkedIn or email.

Send a message

Schedule a call