Hi, I'mIvan PešićI buildfull-stack web apps
BSc Software Engineer from Niš, Serbia. I build robust and scalable applications with React, Node.js, Next.js, and Java Spring. Open for collaboration on full-stack web apps, AI systems, and open-source.
- Years coding
- 0+
- Projects shipped
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- Technologies
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Years coding
Projects shipped
Technologies
Tech stack
Tools I reach for, day to day
About Me
I'm a BSc Software Engineer with a degree in Software and Information Engineering from Singidunum University. I have solid experience across the stack—JavaScript/TypeScript (React, Node.js) and Java (Spring) for backend solutions. Currently deep-diving into Next.js for modern, high-performance web development.
I'm open for collaboration on full-stack web apps, AI/chatbot systems, data-driven solutions, and open-source contributions.
Skills
- React
- Next.js
- Angular
- Vue.js
- TypeScript
- JavaScript
- Tailwind CSS
- Bootstrap
- Node.js
- Express
- Java / Spring Boot
- Python
- PHP
- C++
- PostgreSQL
- MySQL
- MongoDB
- SQLite
- Android
- Android Studio
- Java
What I do
Capabilities
A small set of things I do well — the stack, the polish, and the engineering instincts I bring to every project.
Full-stack web apps
End-to-end delivery with React, Next.js, Node.js, and Java Spring. Type-safe APIs, clean data models, and UI that ships.
AI & chatbot systems
Conversational assistants and data-driven features built on Rasa, Python, and modern LLM tooling.
Performance & scale
Fast Core Web Vitals, thoughtful caching, and SQL/NoSQL schemas that hold up as the product grows.
Dev experience
Readable code, strict TypeScript, CI on every push, and accessibility taken seriously by default.
Featured Projects
Car Store
Angular application for car inventory and sales management. TypeScript frontend with Python API.
- Angular
- TypeScript
- Python
Rasa Conversational Chatbot
AI assistant built with Rasa framework, implemented in the Car Store project. Context-aware, customizable, and designed for natural conversation flows.
- Rasa
- Python
- AI
- NLP
SpaceX Explorer
Explore SpaceX launches, rockets, and missions using the SpaceX API. Built with Next.js.
- Next.js
- React
- TypeScript
- API
Clothing Store
E-commerce frontend for an online clothing shop. Angular app with TypeScript and Tailwind CSS.
- Angular
- TypeScript
- Tailwind CSS
Plant Management System
Web application for plant and environmental management. Built with PHP, JavaScript, and SCSS.
- PHP
- JavaScript
- SCSS
Watch Shop
E-commerce for a watch store. Vue.js frontend with TypeScript, separate Node.js backend.
- Vue.js
- TypeScript
- Node.js
Android Contact Application
Native Android app for managing contacts. Built with Java in Android Studio.
- Android
- Java
Android Contact App (NoSQL)
Android contact management app with NoSQL database. Java and Android Studio.
- Android
- Java
- NoSQL
Get in touch
Let's Connect
Working on something interesting? I'm open to full-stack projects, AI systems, and open-source collaborations. Pick the channel that works best for you.
Browse my code
Open-source work, side projects, and the occasional experiment.
Let's connect
Background, experience, and a good place for professional intros.
Open to
- Full-stack web apps
- AI & chatbot systems
- Data-driven solutions
- Open-source contributions
- Technical consulting
- Freelance projects
- Status
- Available for collaboration
- Response time
- Typically replies within 24h
- Timezone
- Niš, Serbia · CET (UTC+1)