Hi, I’m Roman. I’m a Technical Business Analyst and Developer with 8+ years across software engineering, solution design, and delivery for web and SaaS products, payments, and IoT. I love bridging business needs with practical technical solutions, aligning cross-functional teams, and turning complex requirements into actionable plans. I’m comfortable in startup and scale-up settings, and I work well in on-site, remote, or hybrid models. I’m based in the Switzerland arena and enjoy building robust architectures, leading delivery, and driving outcomes that matter to users and business. I’m motivated by clear communication, measurable impact, and a collaborative, results-driven approach to product development.

Hi, I’m Roman. I’m a Technical Business Analyst and Developer with 8+ years across software engineering, solution design, and delivery for web and SaaS products, payments, and IoT. I love bridging business needs with practical technical solutions, aligning cross-functional teams, and turning complex requirements into actionable plans. I’m comfortable in startup and scale-up settings, and I work well in on-site, remote, or hybrid models. I’m based in the Switzerland arena and enjoy building robust architectures, leading delivery, and driving outcomes that matter to users and business. I’m motivated by clear communication, measurable impact, and a collaborative, results-driven approach to product development.

Available to hire

Hi, I’m Roman. I’m a Technical Business Analyst and Developer with 8+ years across software engineering, solution design, and delivery for web and SaaS products, payments, and IoT. I love bridging business needs with practical technical solutions, aligning cross-functional teams, and turning complex requirements into actionable plans. I’m comfortable in startup and scale-up settings, and I work well in on-site, remote, or hybrid models.

I’m based in the Switzerland arena and enjoy building robust architectures, leading delivery, and driving outcomes that matter to users and business. I’m motivated by clear communication, measurable impact, and a collaborative, results-driven approach to product development.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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Language

English
Advanced
French
Beginner
Russian
Fluent
Ukrainian
Fluent

Work Experience

Senior Software Engineer at Nexar Inc.
February 1, 2024 - January 1, 2025
Designed and implemented e-commerce and analytics systems; integrated AI-driven upsell logic into checkout flows; aligned with product, marketing and analytics teams; focused on building scalable architectures and cross-team collaboration.
Freelance Technical Consultant / Full Stack Engineer at Independent Remote
January 1, 2017 - June 1, 2025
Developed and delivered 80+ projects for startups and SMEs; led discovery, clarified requirements, and defined scope; built and integrated solutions across Stripe, Paddle, email delivery, webhooks, GA, Klaviyo; created IoT dashboards for devices; provided development, consulting, solution design, and client communication to ensure successful delivery.
Backend Developer (PHP) at Ciklum
March 1, 2014 - October 1, 2016
Implemented PHP-based backend services and APIs, designed scalable databases, and collaborated with cross-functional teams to deliver robust backend solutions and maintain code quality.
QA Engineer / Quality Assurance at Quality Unit
July 1, 2018 - June 1, 2019
Implemented testing strategies and QA automation for SaaS and web applications; contributed to release quality and ensured product readiness through comprehensive testing.
Frontend/JavaScript Developer at Dygma Lab
May 1, 2019 - December 1, 2019
JavaScript/Electron development; contributed to desktop app features and UI components; collaborated with product and QA teams to ensure high-quality deliverables.

Education

Full Stack JavaScript Certification at DAN.IT, Kyiv
January 11, 2030 - January 4, 2026
BSc in Information Technologies at Kyiv Polytechnic Institute
January 11, 2030 - January 4, 2026
Master's Degree in Commerce & Trade at Kyiv National University of Trade and Economics (KNUTE)
January 11, 2030 - January 4, 2026

Qualifications

Full Stack JavaScript Certification
January 11, 2030 - January 4, 2026
BSc in Information Technologies
January 11, 2030 - January 4, 2026
Master's Degree in Commerce & Trade
January 11, 2030 - January 4, 2026

Industry Experience

Software & Internet, Professional Services, Other