devstojko
Frontend Engineer

Nemanja Stojković

I craft elegant interfaces and remarkable user experiences with precision and passion

Nemanja Stojković
devstojko

About Me

With over 10 years of experience in web development, I specialize in creating scalable and performant web applications. My expertise lies in modern JavaScript frameworks, particularly React and its ecosystem. I have a strong foundation in software architecture and a keen eye for design, allowing me to bridge the gap between technical requirements and user experience.

Languages

  • SerbianNative
  • EnglishProfessional

Let's Connect

My Hobbies & Interests

Photography & Visual Arts

Playing Guitar

Fitness & Calisthenics

Reading Tech Books

Exploring New Technologies

Work Experience

Lead Front-end Engineer

Aug 2023 — Present
Flexkeeping•Belgrade

Leading front-end development and architecture, focusing on scalability and performance improvements.

  • Developed front-end architecture that improved scalability and performance of the website
  • Developed a secure, interactive web application with a modern front-end framework and an intuitive user interface
  • Utilized React to develop reusable components and optimize performance

Lead Front-end Engineer

Feb 2021 — Dec 2024
Peak Software Solutions•Belgrade

Led front-end development teams and established architectural standards across multiple projects.

  • Planning and setting up architecture for front-end projects
  • Mentoring junior developers and performing dev interviews
  • Organizing knowledge sharing sessions with the team
  • Developed more than 10 single-page and multi-page web apps across various industries
  • Lead the development of an app MVP for social gaming network

Frontend Developer (Technical Coordinator)

Dec 2017 — Feb 2021
Quantox Technology•Kragujevac

Played a key role in developing features for high-traffic applications and mentoring junior developers.

  • Developed features for an application with more than ~50m monthly users
  • Optimized images, video & code, ensuring faster page load times
  • Mentored ~12 junior and internship developers
  • Performed company technical interviews

Freelance Front End Developer

Aug 2014 — Dec 2017
Upwork•Smederevo

Worked independently on various web development projects for international clients.

  • Developed more than 20 responsive & cross-browser compatible websites
  • Worked on ~20 web applications, translating design wireframes into code
  • Utilized HTML5, CSS3, and JavaScript to create engaging user experiences

Skills & Expertise

A collection of technologies and tools I've worked with throughout my career

Frontend

HTML5CSS3JavaScriptTypeScriptReactNext.jsVue.jsAngular

Backend

Node.jsExpressNestJSPythonDjangoPHPLaravel

Databases

MySQLPostgreSQLMongoDBRedisFirebase

Tools & DevOps

GitDockerWebpackViteJestCypress

Other technologies I've worked with

React, Remix, Next.jsJavaScript & TypeScriptNode.js & Backend FrameworksUI Libraries & TailwindTesting (Cypress, Playwright)REST API & GraphQLDatabases & CMSDevOps & CI/CDUI/UX Design & FigmaState Management

Education

Bachelor's Degree in Electronic Business

2010 — 2014
The School of Electrical and Computer Engineering of Applied Studies•Belgrade

Completed Bachelor's degree program focusing on electronic business and computer engineering principles.

Professional Certification

2020 — 2020
Epic React by Kent C. Dodds•Online

Comprehensive React training program covering advanced concepts, patterns, and best practices in React development.

Contact Me

Let's connect and discuss opportunities

Feel free to reach out to me for any inquiries regarding job opportunities, collaborations, or just to say hello. I'm always open to discussing new projects and ideas.

devstojko@gmail.com