Delivery prooffor a clearersoftware build.

If your software work feels unclear, fragile, or slow, these are the proof points behind Patrick Vitoga's Free Build Plan. His engineering background helps teams turn delivery chaos into a buildable plan before they invest in development.

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Experience

Proof that supports the plan.

Jun 2023 - PresentBucharest, Romania

UiPath

Senior Software Engineer

Contributed to the development and expansion of the Studio Web platform.
Worked on an interface that enables AI agents to interact with the platform.
Delivered deployment solutions for critical enterprise customers.
Improved performance through architecture changes, including moving computation from browser/API paths to local processes.
Integrated authentication, feature flags, proxy layers, and secret rotation.
Maintained service reliability and operability during on-call rotations.

Studio WebAI agentsAuthFeature flagsProxy layers

Oct 2022 - Jun 2023Berlin, Germany

Amazon AWS

Software Development Engineer

Operated and maintained Product Catalog Service, which manages AWS billable services.
Developed product functionality and handled the operational work needed to run it reliably.
Supported customers and AWS Service PMs during on-call shifts.
Collaborated with support engineers to operate AWS in isolated regions.

AWSSysopsOn-callDistributed systems

Jul 2021 - Sep 2022Bucharest, Romania

Adobe Systems

Software Development Engineer

Built a metadata store microservice for Adobe Analytics.
Developed a full-stack application for customer onboarding.
Implemented lifecycle requirements from development through production.
Worked in Scrum throughout the development process.

Adobe AnalyticsMicroservicesFull-stackScrum

May 2019 - Sep 2019Bucharest, Romania

Softlead

Web Developer Intern

Rebuilt components for a real estate platform and retired outdated ones.
Developed an internal scheduling tool for employee holidays.
Created an internal polling tool for company surveys.

Web developmentInternal toolsProduct UI

Delivery range

The practical background behind the Free Build Plan.

Full-stack product development

Usable customer-facing and internal products built for maintainability and trust.

TypeScriptReact.NETSupabaseAWS

Backend systems and APIs

Service layers, integrations, metadata systems, authentication flows, proxy layers, and reliable APIs.

C#JavaKotlinScalaAWS

AI and RAG systems

Agent workflows, hybrid retrieval, grounded citations, ingestion, chunking, and preprocessing pipelines.

AIRAGLangChainDocling

Architecture and technical strategy

Practical technical direction, performance improvements, cloud-native design, and delivery trade-off decisions.

Distributed systemsCloud-nativeCI/CD

Projects

Selected systems work.

RAG-based AI application with agent workflows, hybrid retrieval, grounded citations, ingestion, chunking, and preprocessing.
Audiobook mobile application with streaming, offline playback, preloading, progressive fetching, and persistent playback state.
ShareWithUkraine charity application with Kafka, React, .NET, Docker Swarm, CI/CD, metrics, logs, and async notifications.

Education

Academic base.

MSc in Management, University Politehnica of Bucharest, 2022 - 2024.
Bachelor's degree in Computer Science, University Politehnica of Bucharest, graduated with a 10/10 final grade, 2018 - 2022.

Languages

TypeScript / JavaScript / C# / Java / Kotlin / Scala / C

Frontend

React / Expo / Android applications / customer-facing UI

Backend

.NET Core / Spring Boot / microservices / APIs / service design

Cloud & DevOps

AWS / Google Cloud / Azure / Docker Swarm / CI/CD / metrics / logs

Architecture

Distributed systems / cloud-native architecture / RAG systems / Scrum / on-call reliability

Next step

Enough proof.Let's clarify the build.

Bring the goal, bottleneck, or product idea. The first job is deciding the next practical move.

Request a Free Build Plan