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I am a software developer with a strong foundation in frontend and full-stack development, focusing on crafting innovative, user-centric applications that drive business value. I blend technical expertise with proactive project management to ensure the seamless execution of complex software solutions. Over my career, I have contributed to diverse projects—from AI-driven SaaS platforms to enterprise-grade web apps—delivering tangible results.…I am a software developer with a strong foundation in frontend and full-stack development, focusing on crafting innovative, user-centric applications that drive business value. I blend technical expertise with proactive project management to ensure the seamless execution of complex software solutions. Over my career, I have contributed to diverse projects—from AI-driven SaaS platforms to enterprise-grade web apps—delivering tangible results.

Evtim Kostadinov

Full Stack Developer, Front-End Developer, Back-End Developer, +4

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I am a software developer with a strong foundation in frontend and full-stack development, focusing on crafting innovative, user-centric applications that drive business value. I blend technical expertise with proactive project management to ensure the seamless execution of complex software solutions. Over my career, I have contributed to diverse projects—from AI-driven SaaS platforms to enterprise-grade web apps—delivering tangible results.…I am a software developer with a strong foundation in frontend and full-stack development, focusing on crafting innovative, user-centric applications that drive business value. I blend technical expertise with proactive project management to ensure the seamless execution of complex software solutions. Over my career, I have contributed to diverse projects—from AI-driven SaaS platforms to enterprise-grade web apps—delivering tangible results.

Available to hire

I am a software developer with a strong foundation in frontend and full-stack development, focusing on crafting innovative, user-centric applications that drive business value.

I blend technical expertise with proactive project management to ensure the seamless execution of complex software solutions. Over my career, I have contributed to diverse projects—from AI-driven SaaS platforms to enterprise-grade web apps—delivering tangible results.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

Bulgarian

Fluent

English

Fluent

Dutch

Intermediate

German

Advanced

Russian

Fluent

Work Experience

Remote Software Expert at Easy 4 Pro Stack

October 1, 2024 - Present

Managed development, maintenance, and enhancement of two advanced SaaS platforms focused on environmental sustainability and ESG compliance. Led AI-driven feature implementation including semantic search, document classification, predictive analytics, and automated reporting under the CSRD framework. Independently designed, developed, and deployed the official company website using Quasar (Vue.js). Set up web hosting, DNS, SSL, and DevOps pipelines. Integrated external services such as OpenAI APIs and SendGrid. Contributed to backend integration using GoLang, ensuring efficient API design and scalable data handling. Continuously improved infrastructure, performance, and user experience to align with business and sustainability goals.

Full-Stack Developer at Lely Stack

February 1, 2024 - September 25, 2025

Designed and developed a comprehensive full-stack application that integrates the database, backend logic, and front-end web interface, contributing to Lely's automation solutions.

Software Developer at Plux Box Stack

July 1, 2023 - September 25, 2025

Designed and developed features using TypeScript, GraphQL, Docker, Git, HTML, CSS, and Salesforce, building a modular, scalable web application.

Full-Stack Developer at AppComm Stack

February 1, 2023 - September 25, 2025

Developed a comprehensive web application for managing freelancers and event-related tasks, integrating Laravel, Inertia, Vue.js, Git, MySQL, and Docker to deliver a robust, scalable solution.

Student Ambassador at Fontys University of Applied Sciences

September 1, 2022 - September 25, 2025

Represented the university in outreach and industry collaboration efforts, supporting technology-related initiatives and events while engaging with students and partners.

Software Developer at Canon Production & Printing

January 1, 2022 - September 25, 2025

Developed software solutions at Canon Production & Printing, working with C#, CSS, Python, HTML and related technologies to support production workflows.

Software Developer at Airline Application Stack

July 1, 2020 - September 25, 2025

Implemented a Java-based airline application stack with PostgreSQL and Git, contributing to flight-related software systems.

Software Developer at Website Development Stack

February 1, 2020 - September 25, 2025

Developed a web-based music streaming platform with user authentication and personalized playlists; built responsive front-ends using HTML, CSS, and PHP with MySQL backend.

Full-Stack Developer at Lely Stack

September 1, 2023 - February 1, 2024

Designed and built a comprehensive full-stack application integrating a database, backend logic, and front-end interface to support automation solutions. Implemented responsive UI with Vue.js and a Python-based backend, with ROS2 integration for robotics workflows and MongoDB as data store.

Software Developer at Pluxbox Stack

February 1, 2023 - July 1, 2023

Developed features for a SaaS platform using TypeScript, GraphQL, Docker, and Git; contributed to frontend and backend modules and collaborated with cross-functional teams to deliver iterations.

Software Developer & Project Manager at AppComm Stack

September 1, 2022 - February 1, 2023

Led backend development using Laravel, Inertia, Vue.js, Git, MySQL, and Docker; improved automation and project workflows; coordinated with cross-functional teams to meet delivery milestones.

Software Developer at Canon Production & Printing Stack

September 1, 2021 - January 1, 2022

Contributed to Canon Production & Printing software stack; worked with C#, CSS, HTML, and JavaScript to enhance web applications and tooling for production workflows.

Web Developer at Freelance / Website Development Stack

September 1, 2019 - February 1, 2020

Developed a web-based music streaming platform; implemented user authentication, playlists, and a responsive UI; performed frontend and backend development with MySQL, HTML, CSS, Git, and PHP.

Software Developer at AppComm Stack

September 1, 2022 - February 1, 2023

Designed and developed a web application for managing freelancer competencies and events; led a team of 5 developers; implemented Agile processes (sprint planning, stand-ups, retrospectives) and used Laravel, Inertia, Vue.js, Git, and MySQL.

Software Developer at Canon Production & Printing

September 1, 2021 - January 1, 2022

Developed a monitoring tool to analyze hardware metrics and assess printer health; integrated monitoring into Canon's systems; contributed to performance improvements and system reliability.

Software Developer at Website Development Stack

September 1, 2019 - February 1, 2020

Developed a web-based music streaming platform; implemented user authentication, playlists, and responsive front-end experiences using PHP, MySQL, HTML, and CSS.

Software Expert at Easy4 Pro GmbH

October 1, 2024 - Present

Managed the development, maintenance, and enhancement of advanced SaaS platforms focused on environmental sustainability and ESG compliance with EU regulations. Led AI-driven feature implementations (semantic search, document classification, predictive analytics, and automated report generation). Designed and deployed the official company website using Quasar (Vue.js). Set up hosting, DNS, SSL, and DevOps pipeline. Integrated external services such as OpenAI APIs and SendGrid. Contributed to backend integration using Golang, ensuring efficient API design, data handling, and scalability. Continuously improved the platform's infrastructure, performance, and user experience, aligning with business and sustainability goals.

Senior Software Developer at Lély BV

September 1, 2023 - February 1, 2024

Designed and developed a comprehensive full‑stack application that integrates the database, back-end logic, and front‑end web interfaces. Implemented features based on business requirements, including loan application workflow and user account management. Collaborated with cross‑functional teams to deliver scalable and auditable features. Oversaw API design and data handling, improving performance and reliability.

Full-Stack Software Developer at Plubox

September 1, 2022 - February 1, 2023

Led the development of a web application for managing freelancers' competencies and event-related tasks, enabling streamlined workflow for clients and event managers. Implemented features using Laravel, Inertia, Vue.js, Git, MySQL, and Docker; contributed to code reviews and collaboration.

Senior Software Developer at Appcomm

September 1, 2022 - February 1, 2023

Oversaw the development of a web application for managing freelancer competencies and event-related tasks. Implemented features based on requirements, improved API design and data handling, and contributed to scalable, auditable features. Collaborated with cross-functional teams and participated in code reviews to ensure high quality implementations.

Junior Software Developer at Izaem Stack

December 1, 2018 - September 1, 2019

Contributed to development and maintenance of the company's web platform, gaining hands-on experience with Vue.js, CSS, JavaScript, and Git.

Software Engineer at Canon Production & Printing Stack

September 1, 2021 - January 1, 2022

Implemented C#, .NET, and Git-based solutions; collaborated with cross-functional teams to support Canon's production and printing stack.