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Thiago Büscher Kolling

@tbkolling

Fractional CTO at Let's Go Forever building an AI-driven software development lifecycle with generative AI and autonomous agents.

Brazil

Message

At Let's Go Forever, I architect and build an AI-driven Software Development Lifecycle as the sole engineer, embedding generative AI and autonomous agents into planning, development, and QA. I also use user research, stakeholder interviews, and rapid prototyping to shape product and architecture decisions.

At Prontmed, I led the technology vertical and platform modernization, moving the web application to React and the backend to .NET Core. The migration reduced page load time by 60%, while FinOps practices and architecture changes cut AWS costs by 45%.

Earlier at Prontmed, I managed multidisciplinary teams and worked on the backend of an Electronic Health Record platform. I contributed to event-driven microservices, HL7/FHIR integrations, and REST APIs, and optimized medical history searches by 35%.

Experience

Work history, roles, and key accomplishments

Current

Chief Technology Officer (CTO)

Current

Let's Go Forever

Nov 2025 - Present (1 year)

Architect and build an AI-driven Software Development Lifecycle (SDLC) from the ground up as the sole engineer, embedding generative AI and autonomous agents into planning, development, and QA workflows. Drive product direction through user research, stakeholder interviews, and rapid prototyping, establishing the engineering architecture, tooling, and AI infrastructure as the founding technologist

Generative AI Autonomous Agents SDLC Architecture Prototyping User Research Stakeholder Interviews AI Infrastructure

Chief Technology Officer (CTO)

Prontmed

Oct 2017 - Dec 2024 (7 years 2 months)

Led the entire technology vertical, managing a team of 15 engineers, product managers, and DevOps specialists. Defined the long-term technology stack and aligned the technical roadmap with business goals, leading the platform modernization program and cutting AWS infrastructure costs by 45% through FinOps practices.

Team Management technology strategy Angular React .NET Core AWS FinOps Microservices Serverless CI CD DORA Metrics

IT Manager

Prontmed

Feb 2017 - Oct 2017 (8 months)

Managed multiple multidisciplinary teams delivering core business software, taking part in IT governance, hiring, and technical design of high-availability systems. Scaled the engineering team from 5 to 15 professionals, coordinated integration of payment-partner and ERP APIs, and oversaw the transition to an event-driven architecture.

IT Governance Hiring Team Scaling high availability systems API Integration Event Driven Architecture Payment APIs ERP

Senior Software Developer

Prontmed

Oct 2016 - Feb 2017 (4 months)

Technical reference for the development, evolution, and maintenance of the backend of a mission-critical, scalable Electronic Health Record (EHR) platform. Designed and implemented microservices and RESTful APIs using .NET Core, C#, Entity Framework Core, and SQL Server, and contributed to the migration from a monolith to event-driven microservices.