Available for work

Building Solutions
for Real Problems

Hey, I'm Jovan! I bridge the gap between complex AI systems and intuitive user experiences. Let's turn data into something tangible.

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About Me

I'm a 19-year-old developer who loves figuring out how things work. Currently, I'm deep diving into Applied AI & Analytics, but my curiosity takes me everywhere—from full-stack web dev to the complexities of Reinforcement Learning. I build to learn, and I learn to build better.

Achievements

  • 2nd Place - IMDA Solid Pod Hackathon

    2024

  • 5th Place - Singapore AI CTF by Govtech

    2024

Technical Skills

Web Development

Frameworks

ReactFlaskNext.jsTailwind CSSBootstrap

Database

FirebaseSupabaseMySQLPostgreSQL

Data Analytics

Applications

TableauPower BI

Visualisation

PlotlySeabornMatplotlib

Data Manipulation

PandasNumpy

Machine & Deep Learning

Libraries

Scikit-learnKerasAutoMLTensorFlowPyTorchOpenAI Gym

Networks

CNNRNNGANDQNRAG

Work Experience

Full Stack Developer

TrailMail (AI EdTech Startup)

Dec 2024 - Present

Currently building the future of EdTech. I architected the entire tech stack (NextJS, FastAPI, Supabase) and lead a team of 8 developers. It's fast-paced, challenging, and incredibly rewarding to see our user base grow to 1000+ active users. Check it out at www.supcareer.app

Next.jsFastAPISupabaseTeam LeadershipScrum

Software Development Intern

Industry Platform

Mar 2024 - Jan 2025

My first deep dive into professional software dev. I built a registration system from scratch, automated boring CRM tasks with cron jobs, and even built an AI business card extractor. Learned a ton about shipping real production code.

FlaskFirebaseGoogle Apps ScriptCRM Automation

Freelance Programmer

Self-Employed

May 2022 - Present

Where it all started. I help clients bring their ideas to the web, handling everything from the initial design to 24/7 hosting. It taught me how to manage projects, communicate with clients, and deliver on time.

Web DevelopmentHostingClient Management

Selected Works

Here's a mix of my professional work, hackathon wins, and side projects where I explore new tech.

Full Stack Web App

Personal Book Reader

Built to solve the problem of ad-cluttered reading sites. This platform extracts text from PDFs, Word docs, and EPUBs for a clean, customizable experience. Integrated Kokoro and Piper for natural-sounding AI Text-to-Speech. When I see a problem, I build the solution.

Next.jsFirebaseAI TTSKokoro
Hackathon

HackoMania

Awarded Special Mention for developing a web extension and application that dynamically injects event maps into subreddits. Integrated GitHub authentication and chat for collaborative features.

Web ExtensionNext.jsHackathon
Machine Learning

Kaggle Competitions

Participated in multiple Kaggle machine learning competitions, securing 3 third-place and 2 fourth-place finishes. Applied advanced machine learning techniques to solve complex data challenges.

Machine LearningData ScienceCompetition
Hackathon

Solid Pods Hackathon

Secured 2nd Place in the Solid Pods Hackathon, exploring innovative decentralized data solutions. Demonstrated strong problem-solving skills and adaptability in a competitive development environment.

Decentralized WebHackathonSolid Pods
Cybersecurity / AI

AI CTF

Achieved 5th Place in the GovTech AI Capture The Flag competition, showcasing advanced AI and problem-solving abilities in a security context.

AICybersecurityCTF
Deep Learning

Vegetable Prediction

Developed a full-stack vegetable prediction website, achieving 99.4% accuracy by training a custom Convolutional Neural Network on a dataset of 15 vegetables.

Deep LearningCNNFull Stack
Machine Learning

Car Price Prediction

A website to allow users to predict the price of a car based on its features.

Machine LearningFull Stack
Web Development

Disability Website

A very in depth website to gain awareness about learning disabilities and how to help them.

Web Development
Deep Learning

GAN Project

A project to generate images using different GANs based on CIFAR10 dataset.

Deep LearningGAN
Reinforcement Learning

Gymnasium RL

Going through as many gymnasium environments as possible to learn about RL.

Reinforcement Learning
Reinforcement Learning

RL Networks

Using many different networks to solve the Pendulum environment.

Reinforcement Learning
Full Stack Web App

Personal Book Reader

Built to solve the problem of ad-cluttered reading sites. This platform extracts text from PDFs, Word docs, and EPUBs for a clean, customizable experience. Integrated Kokoro and Piper for natural-sounding AI Text-to-Speech. When I see a problem, I build the solution.

Next.jsFirebaseAI TTSKokoro
Hackathon

HackoMania

Awarded Special Mention for developing a web extension and application that dynamically injects event maps into subreddits. Integrated GitHub authentication and chat for collaborative features.

Web ExtensionNext.jsHackathon
Machine Learning

Kaggle Competitions

Participated in multiple Kaggle machine learning competitions, securing 3 third-place and 2 fourth-place finishes. Applied advanced machine learning techniques to solve complex data challenges.

Machine LearningData ScienceCompetition
Hackathon

Solid Pods Hackathon

Secured 2nd Place in the Solid Pods Hackathon, exploring innovative decentralized data solutions. Demonstrated strong problem-solving skills and adaptability in a competitive development environment.

Decentralized WebHackathonSolid Pods
Cybersecurity / AI

AI CTF

Achieved 5th Place in the GovTech AI Capture The Flag competition, showcasing advanced AI and problem-solving abilities in a security context.

AICybersecurityCTF
Deep Learning

Vegetable Prediction

Developed a full-stack vegetable prediction website, achieving 99.4% accuracy by training a custom Convolutional Neural Network on a dataset of 15 vegetables.

Deep LearningCNNFull Stack
Machine Learning

Car Price Prediction

A website to allow users to predict the price of a car based on its features.

Machine LearningFull Stack
Web Development

Disability Website

A very in depth website to gain awareness about learning disabilities and how to help them.

Web Development
Deep Learning

GAN Project

A project to generate images using different GANs based on CIFAR10 dataset.

Deep LearningGAN
Reinforcement Learning

Gymnasium RL

Going through as many gymnasium environments as possible to learn about RL.

Reinforcement Learning
Reinforcement Learning

RL Networks

Using many different networks to solve the Pendulum environment.

Reinforcement Learning
Full Stack Web App

Personal Book Reader

Built to solve the problem of ad-cluttered reading sites. This platform extracts text from PDFs, Word docs, and EPUBs for a clean, customizable experience. Integrated Kokoro and Piper for natural-sounding AI Text-to-Speech. When I see a problem, I build the solution.

Next.jsFirebaseAI TTSKokoro
Hackathon

HackoMania

Awarded Special Mention for developing a web extension and application that dynamically injects event maps into subreddits. Integrated GitHub authentication and chat for collaborative features.

Web ExtensionNext.jsHackathon
Machine Learning

Kaggle Competitions

Participated in multiple Kaggle machine learning competitions, securing 3 third-place and 2 fourth-place finishes. Applied advanced machine learning techniques to solve complex data challenges.

Machine LearningData ScienceCompetition
Hackathon

Solid Pods Hackathon

Secured 2nd Place in the Solid Pods Hackathon, exploring innovative decentralized data solutions. Demonstrated strong problem-solving skills and adaptability in a competitive development environment.

Decentralized WebHackathonSolid Pods
Cybersecurity / AI

AI CTF

Achieved 5th Place in the GovTech AI Capture The Flag competition, showcasing advanced AI and problem-solving abilities in a security context.

AICybersecurityCTF
Deep Learning

Vegetable Prediction

Developed a full-stack vegetable prediction website, achieving 99.4% accuracy by training a custom Convolutional Neural Network on a dataset of 15 vegetables.

Deep LearningCNNFull Stack
Machine Learning

Car Price Prediction

A website to allow users to predict the price of a car based on its features.

Machine LearningFull Stack
Web Development

Disability Website

A very in depth website to gain awareness about learning disabilities and how to help them.

Web Development
Deep Learning

GAN Project

A project to generate images using different GANs based on CIFAR10 dataset.

Deep LearningGAN
Reinforcement Learning

Gymnasium RL

Going through as many gymnasium environments as possible to learn about RL.

Reinforcement Learning
Reinforcement Learning

RL Networks

Using many different networks to solve the Pendulum environment.

Reinforcement Learning

Let's Chat

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions. If you want to build something cool or just talk tech, drop me a line!

Say Hello