MVP development and scalable backend design
“As a fast-growing startup, we needed to move from an MVP to a scalable production system quickly. Serge and his engineering network brought incredible .NET and React expertise to the table. Their 100% job success score is completely justified — reliable, maintainable code and highly professional tech leadership throughout the entire lifecycle.”

Conversion-focused web platform and CRM setup
“Working with YOUR R&D was a game-changer for our customer acquisition. They designed a beautiful, conversion-focused web platform and fully automated our marketing funnels via GoHighLevel. They are truly problem solvers who think about long-term maintenance and growth validation, not just closing today’s tickets.”

Internal operations & lead handling automation
“The team at YOUR R&D transformed our operations. They built custom AI agents and intelligent workflows using n8n and GoHighLevel that cut our response time to new leads by 80%. Their approach to AI-assisted delivery with senior oversight meant everything worked flawlessly right out of the box, with zero ‘vibe coding’ bugs.”

Data infrastructure & custom AI dashboards March 12, 2025
“Serge and the YOUR R&D team did an incredible job building our data infrastructure. Instead of just blindly executing requirements, they flagged risks early and suggested a much cleaner, more scalable architecture. Their senior oversight and deep understanding of complex workflows made the collaboration seamless. I highly recommend Serge as a true technology partner who focuses on long-term product success.”

AI-powered clinical workflow automation
“We needed a partner who understood both strict HIPAA/GDPR compliance and the nuances of LLM integration. YOUR R&D didn’t just build the product; they acted as a true CTO-level partner. They caught several architectural risks early on and helped us create a highly scalable, production-ready system that our medical clients trust completely.”

January 20, 2025, Andrew was Serge’s client
“I had the pleasure of working with Serge and the YOUR R&D team on the design and implementation of our company website. He demonstrated professionalism in organization, execution, and communication of the project, including across timezones. Serge is highly responsive and willing to help. I recommend
Serge and the YOUR R&D team.”

Tehpidtrymka engineering services
“Serge and his team did a great job and fully met our expectations. They professionally completed the development of a Web and mobile system for planning and monitoring work for our field engineers.”

R&D office for PreciseQ in Ukraine
“Serge helped our company grow and create a meaningful presence in Kiev. As the GM, he helped the company hire people, organize the work force and oversaw daily operations. With a lot of dedication and hard work, Serge proved to be a loyal team member and helped us realize our vision”