Open to opportunities

Antonio Stipić

@antoniostipi

Message

Experienced full-stack developer building scalable AI-driven software products.

Croatia

Message

What I'm looking for

I seek impactful roles building AI-enabled, end-to-end products with ownership, technical leadership, and opportunities to scale teams and systems.

I am an experienced full-stack developer and founder with a track record of delivering end-to-end, scalable AI-driven products and infrastructure. I lead technical teams, design backend microservices, fine-tune custom LLMs, and build polished user interfaces while owning the full product lifecycle.

My work includes founding and developing SaaS products that optimize business workflows, implementing cost-saving AI models, and delivering synchronized real-time systems and mobile controllers. I prioritize reliability, clear communication with technical and non-technical stakeholders, and delivering efficient, production-ready solutions.

Experience

Work history, roles, and key accomplishments

Current

CEO / Software Developer

Current

Analyzee d.o.o.

Mar 2023 - Present (2 years 9 months)

Founded and led development of Analyzee SaaS and HotLeads AI product, building backend microservices, custom AI models and fine-tuned LLMs to automate analysis and increase conversion actions for customers.

Python Firebase BigQuery S3 Fine Tuned LLMs Microservices Data Analysis

Current

Team Lead / Software Developer

Current

Jaspero d.o.o.

Dec 2022 - Present (2 years 11 months)

Led R&D and early innovation for the Analyzee product, organized and guided development teams, built full-stack features and internal tools, and managed client relations.

Team Leadership Full Stack R&D DevOps Client Relations Project Management Firebase

Software Developer

Jaspero d.o.o.

Dec 2021 - Dec 2022 (11 months)

Developed embedded Raspberry Pi solutions, full-stack features and CI/CD pipelines, and managed device deployments via Microsoft Intune while supporting client integrations.

Embedded Systems Raspberry Pi Full Stack GitHub Actions Microsoft Intune Python

Software Developer

Reducos Software j.d.o.o.

Dec 2020 - Dec 2021 (11 months)

Built mobile and frontend applications using Flutter, Ionic, Angular and Svelte, and developed backend services in Node.js and Python with MongoDB and PostgreSQL integrations.

Flutter Ionic Angular Svelte Node Python MongoDB PostgreSQL Firebase

Software Developer

Jaspero d.o.o.

Dec 2019 - Dec 2020 (1 year)

Developed cross-platform mobile apps (Ionic/Cordova), web front-ends with Angular and Svelte, and backend services using Node.js, Firebase and Python.

Ionic Cordova Angular Svelte Node Firebase Python Mobile Development Frontend

Education

Degrees, certifications, and relevant coursework

Department of Mathematics, University of Osijek

Bachelor of Mathematics and Computer Science, Mathematics and Computer Science

2018 -

Pursuing a Bachelor of Mathematics and Computer Science at the Department of Mathematics in Osijek, combining theoretical mathematics with practical computer science coursework.