Mitar is a self-educated software engineer with over ten years of experience in the tech industry. He is skilled in JavaScript, React, Redux, React Native, Node.js, Express, MongoDB, PostgreSQL, jQuery, HTML/CSS, Sass, Bootstrap, Webpack, and Git. He is also proficient in Linux and has experience working with various tech stacks, including MERN, MEAN, and LAMP.

Mitar has worked on various projects, from blockchain products to education platforms. He is passionate about building user-friendly and scalable software and always seeks new challenges. He is also a strong team player and is always willing to help others.

As a Software Engineer at Vroom.com, Mitar was responsible for designing, developing, and implementing new features for the company’s eCommerce platform. He also worked on a microservices-based back end and a microphone-end-based front end, which gave him experience building highly scalable and fault-tolerant systems.

Mitar is a Software Engineer at Roti Modern Mediterranean, responsible for maintaining and upgrading an application with over 100,000 daily users. He also leads a small team of engineers, overseeing their work and guiding their professional development.

Mitar is a highly motivated and talented software engineer with a strong track record of success. He is a valuable asset to any team, and highly recommend him for any software engineering position.

EXPERIENCE 

Freelance | 2020 – Present

Software Engineer

• Worked on multiple projects across various industries, from blockchain products to education.
• Designed, developed, and implemented new features for the software products, working closely with small teams of developers.
• Gained experience in a wide range of industries, bringing a diverse perspective to the development process.
• Ensured the high quality of the project by proposing and implementing various features.

Tech Stack: JavaScript, React, Redux, React Native, Node.js, Express.js, MongoDB, HTML, CSS, Bootstrap, Sass, Webpack, Git, Linux, TypeScript, Next.js, APIs, Jest, PostgreSQL, Software, Full-stack, REST APIs, Responsive UI, CSS3, Figma, User Interface (UI), Databases, MERN Stack, Docker, MongoDB Atlas, Mobile App Development, MUI CSS, MUI (Material UI), SQL, HTML5, React Hooks, JSX, React Redux, React Apollo, NoSQL, Front-end Development, Front-end, Back-end, UI Animation, Web Animation, WebSockets, JavaScript Libraries, Tailwind CSS, Web Development, Full-stack Development, Web App Development, Prisma, Code Review, Storybook, JSON REST APIs, Apollo, NPM, Unit Testing, D3.js, User Experience (UX), UI Components, Kanban, UX Design, Cypress, Chakra UI, Web UI, Web UX, Architecture, Software Design, Startups, GitHub, Testing, CircleCI, Back-end Development, Web3.js, Decentralized Applications, iOS, Android, Microsoft Teams, Slack App, UI Design, UI Development, Web, Create React App, Microservices, JSON, Product Management, Software Engineering, Software Architecture, Google Maps API, Mobile First, Axios, Styled-components, Server-side Rendering (SSR), CSS Preprocessors

Roti Modern Mediterranean | 2020 – 2023

React Web Developer | FT

• Maintained and upgraded an application with over 100,000 daily users.
• Implemented improvements to the application’s architecture and code style, leading to enhanced performance and user experience.
• Led a small team of engineers, overseeing their work and guiding their professional development.

Tech Stack: React, JavaScript, CSS, Amazon Web Services (AWS), HTML, Styled-components, TypeScript, Redux, API Integration, Web Development, Technical Leadership, Web App Development, Remote Team Leadership, Team Leadership, Code Review, JSON REST APIs, NPM, User Experience (UX), UI Components, UX Design, Web UI, Web UX, Leadership, GitHub, Architecture, Slack App, UI Development, Web, Create React App, JSON, Software Engineering, Google Maps API, Axios, CSS Preprocessors

Vroom.com | 2021 – 2022

Software Engineer

• Managed designing, developing, and implementing new features for the company’s eCommerce platform, which serves over 1,000,000 active users and handles over 10,000 sales per month.
• Worked on a microservices-based back end and a microphone-end-based front end, which allowed me to gain experience in building highly-scalable and fault-tolerant systems.
• Made a significant impact on the company’s software development efforts and the satisfaction of the users and clients thanks to my strong technical skills and ability to work in a fast-paced, dynamic environment.

Tech Stack: JavaScript, Redux, React, HTML, CSS, MobX, Jest, TypeScript, Next.js, Git, Webpack, PostgreSQL, Software, Responsive UI, CSS3, Figma, User Interface (UI), Databases, Docker, MUI CSS, MUI (Material UI), HTML5, React Hooks, JSX, React Redux, React Apollo, NoSQL, Front-end Development, Front-end, REST APIs, Test-driven Development (TDD), Web Development, GraphQL, Full-stack Development, Web App Development, Prisma, Code Review, Storybook, JSON REST APIs, Apollo, NPM, Unit Testing, User Experience (UX), UI Components, Web UI, Web UX, Startups, Testing, Architecture, Slack App, UI Development, Web, Microservices, JSON, Software Engineering, Axios, Styled-components, Server-side Rendering (SSR), CSS Preprocessors, eCommerce

ProDevs | 2020 – 2021

Software Engineer

• Led a small startup project in the healthcare industry as a software engineer at ProDevs.
• Ensured that the applications were scalable, reliable, and high-performing.
• Designed, developed, and implemented new features for the company’s software products.
• Worked closely with a small team of developers to improve the overall architecture of the applications.
• Shipped and monitored client applications through different release stages.

Tech Stack: JavaScript, React, Redux, HTML, CSS, Sass, Git, Linux, Jest, Bootstrap, MySQL, Software, Responsive UI, CSS3, Figma, User Interface (UI), MongoDB Atlas, MUI CSS, MUI (Material UI), SQL, HTML5, React Hooks, JSX, React Redux, Front-end Development, Front-end, REST APIs, Back-end, UI Animation, Data Visualization, API Integration, WebSockets, Tailwind CSS, Web Development, Full-stack Development, Web App Development, Code Review, JSON REST APIs, NPM, Unit Testing, User Experience (UX), UI Components, UX Design, Web UI, Web UX, Startups, Testing, CircleCI, Back-end Development, Slack App, Analytics, UI Development, Web, Create React App, JSON, Product Management, Software Engineering, Software Architecture, Mobile First, Axios, CSS Preprocessors

Alterset | 2019 – 2020

Software Developer

• Designed, developed, and implemented new features for the company’s gambling industry product.
• Developed mobile applications to help users improve their habits or remove bad ones.
• Maintained and added features to legacy front-end applications.
• Helped people transfer faster from Angular to React or React Native.
• Transitioned a legacy application from Angular to the framework and the MERN stack.

Tech Stack: JavaScript, React, React Native, Redux, HTML, CSS, Bootstrap, Sass, Bower, Grunt, Git, Linux, TypeScript, Jest, MySQL, Software, Enzyme, Responsive UI, CSS3, User Interface (UI), Mobile App Development, MUI CSS, MUI (Material UI), HTML5, JSX, React Redux, Front-end Development, Front-end, UI Animation, Web Animation, Data Visualization, JavaScript Libraries, Web Development, Web App Development, Code Review, JSON REST APIs, NPM, User Experience (UX), UI Components, Kanban, UX Design, Startups, Back-end Development, Slack App, UI Development, Web, Create React App, JSON, Software Engineering, Mobile First, Axios, CSS Preprocessors

Decem | 2017 – 2019

Software Developer

• Worked with a young and small team on multiple products as the software engineer at Decem.
• Focused on front-end development, managing the design, development, and implementation of new features for the company’s software products.
• Worked closely with the development team to improve the overall architecture of the applications, ensuring that they were user-friendly, responsive, and visually appealing.
• Made a significant impact on the company’s software development efforts thanks to my strong technical skills and ability to work in a fast-paced, dynamic environment.
• Adapted quickly to new challenges and opportunities that arose during the development. This was due to working in a small team, which allowed for a more agile and flexible development process.

Tech Stack: JavaScript, React, Redux, React Native, HTML, CSS, Bootstrap, Sass, Git, Linux, TypeScript, Webpack, Jest, Software, Enzyme, Responsive UI, CSS3, User Interface (UI), Mobile App Development, MUI CSS, MUI (Material UI), HTML5, JSX, React Redux, NoSQL, Front-end Development, Front-end, UI Animation, Web Animation, Data Visualization, API Integration, JavaScript Libraries, Web Development, Firebase, Web App Development, Full-stack, Code Review, JSON REST APIs, NPM, Unit Testing, D3.js, User Experience (UX), UI Components, Kanban, Startups, Back-end Development, Web3.js, iOS, Android, Slack App, UI Development, Web, Create React App, JSON, Product Management, Software Engineering, Software Architecture, Mobile First, Axios, CSS Preprocessors, eCommerce

EDUCATION 

BIT Belgrade Institute of Technology | 2017 – 2017

Frontend Developer, Computer Science

freeCodeCamp | 2016 – 2017

Full Stack Web Development, Computer Software Engineering

Technical School “Nikola Tesla” | 2008 – 2012

High School, Mechanical Engineering