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I am a Full Stack Java Developer with 10+ years’ experience leading agile teams to deliver scalable, high-performance web applications. I am expert in Java (7–17), Spring Boot, Angular/NgRx, with a proven track record of optimizing business-critical systems and mentoring international teams. I focus on clean architecture that ensures stable performance of business-critical services. I am a reliable and highly-motivated professional, passionate about solving complex problems and delivering value.…I am a Full Stack Java Developer with 10+ years’ experience leading agile teams to deliver scalable, high-performance web applications. I am expert in Java (7–17), Spring Boot, Angular/NgRx, with a proven track record of optimizing business-critical systems and mentoring international teams. I focus on clean architecture that ensures stable performance of business-critical services. I am a reliable and highly-motivated professional, passionate about solving complex problems and delivering value.

Fiodar Butovets

Full Stack Developer, Web Developer, Programmer, +4

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I am a Full Stack Java Developer with 10+ years’ experience leading agile teams to deliver scalable, high-performance web applications. I am expert in Java (7–17), Spring Boot, Angular/NgRx, with a proven track record of optimizing business-critical systems and mentoring international teams. I focus on clean architecture that ensures stable performance of business-critical services. I am a reliable and highly-motivated professional, passionate about solving complex problems and delivering value.…I am a Full Stack Java Developer with 10+ years’ experience leading agile teams to deliver scalable, high-performance web applications. I am expert in Java (7–17), Spring Boot, Angular/NgRx, with a proven track record of optimizing business-critical systems and mentoring international teams. I focus on clean architecture that ensures stable performance of business-critical services. I am a reliable and highly-motivated professional, passionate about solving complex problems and delivering value.

Available to hire

I am a Full Stack Java Developer with 10+ years’ experience leading agile teams to deliver scalable, high-performance web applications. I am expert in Java (7–17), Spring Boot, Angular/NgRx, with a proven track record of optimizing business-critical systems and mentoring international teams.

I focus on clean architecture that ensures stable performance of business-critical services. I am a reliable and highly-motivated professional, passionate about solving complex problems and delivering value.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

Russian

Fluent

English

Advanced

Belarusian

Advanced

Work Experience

Full Stack Developer at Coherent Solutions

January 1, 2023 - September 5, 2025

Performed project-based work for over 7 clients delivering enterprise and SaaS web applications across education, energy optimization, telecommunication, and internal tooling domains. Migrated legacy systems from C# to Java to enhance system performance and reliability. Developed and improved SaaS platform with Big Data pipelines and prediction modules using Cassandra and Spring Boot. Modernized a large-scale web application from AngularJS to Angular and resolved architectural bottlenecks. Led Docker adoption and enhanced UI/UX features. Deepened AWS and Docker expertise while collaborating with international teams.

Full Stack Developer at Coherent Solutions

January 1, 2023 - October 3, 2025

Led development of enterprise and SaaS web applications across education, energy optimization, telecommunications, and internal tooling. Migrated legacy C# modules to Java, improved performance and reliability, modernized UI/UX, and contributed to big data pipelines (Cassandra). Re-architected prediction module with Spring Boot, expanded AWS and Docker adoption, and mentored international teams.

Full Stack Developer at Coherent Solutions

January 1, 2023 - October 3, 2025

Led development across education, energy optimization, telecommunications, and internal tooling. Modernized a large-scale web app by resolving architectural bottlenecks, migrated from AngularJS to Angular, and contributed to designing a custom UI markup language. Gained deep experience with AWS and Docker and mentored international teams while delivering enterprise SaaS solutions.

Independent Projects / Self-Directed Work at Independent Projects

June 1, 2023 - Present

Summer 2023 – Present: focused on independent work projects and self-development. Built Python scripts for smart home automation, explored WebSockets, and developed AI-based computer vision solutions using YOLO and OpenCV. Progressed through numerous algorithmic and practical coding challenges to enhance problem-solving skills.

Full Stack Developer at Coherent Solutions

January 1, 2013 - January 1, 2023

Full Stack Developer at Coherent Solutions. Led development of enterprise and SaaS web applications across education, energy optimization, telecommunications, and internal tooling. Modernized SeveMN (AngularJS → Angular), resolved architecture bottlenecks, and helped design a custom UI markup language. Strengthened AWS & Docker capabilities and mentored international teams.

Independent Work & Self-Education at Self-Employed

June 1, 2023 - Present

Independent projects and self-development focused on Python automation, Angular-based web development, and AI/vision work. Built smart home automation, developed AI-based computer vision solutions using YOLO networks, created Angular 21, CoreUI 5.x and Firebase websites, implemented WebSocket capabilities, and solved algorithmic problems on HackerRank (6 stars in Problem Solving, 5 stars in Java and Python).