Putra Jadi Mukti · Web & AI Engineer

Hi there, I'm

Putra Jadi Mukti.

Web&AIEngineerbasedinSemarang.

Full-stack web engineer building production apps end-to-end, with hands-on LLM integration. Open to full-time roles and freelance projects.

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A bit aboutme.

I'm a full-stack engineer based in Semarang, Indonesia. I studied Informatics at UPN “Veteran” Yogyakarta, where my thesis paired Retrieval-Augmented Generation with a large language model to answer questions on Indonesian labor law.

I work across the stack, with TypeScript and React on the front and Supabase, Laravel, and Python behind it. I've trained an image-similarity model end-to-end, built a streaming AI tutor, and shipped client work that's live today.

Right now I'm focused on full-time roles where I can build products end-to-end and keep going deeper on applied LLM work.

Education
B.Sc. Informatics, UPN “Veteran” Yogyakarta
Focus
Full-stack web · applied LLMs
Based
Semarang, Indonesia
What Ibuild with.
  • Figma
  • TypeScript
  • Next.js
  • React
  • Tailwind CSS
  • shadcn/ui
  • Vercel
  • Puppeteer
  • Hermes Agent
  • Ollama
  • Supabase
  • PostgreSQL
  • Python
  • Laravel
  • TensorFlow
  • LangChain
  • Docker
  • n8n
  • Prisma
  • Git
  • Postman
A few projectsI've shipped recently.
Cita screenshot
2026
Solo Project · Full-stack

Cita

AI-powered exam prep platform for Indonesia's civil service test (SKD CPNS). Anonymous-first tryouts, per-question AI tutor with SSE streaming, personalised insight reports, and dynamic OG share cards.

Next.jsSupabaseAIMidtrans
LiveGitHub
RAF Invoice screenshot
2026
Freelance Developer

RAF Invoice

Invoice generator and admin dashboard for a single-operator design studio. The same template powers both the on-screen preview and the downloadable A4 PDF, so what you see is exactly what prints.

Next.jsPuppeteerSupabaseshadcn/ui
Qdee Fresh screenshot
2025
Frontend Engineer (Freelance)

Qdee Fresh

B2C grocery e-commerce platform. Built homepage, login, product catalog, detail pages, and cart flow on a Laravel + React stack, in collaboration with a backend team.

LaravelReactE-commerce
Live
RAG
2025
Thesis Project

Indonesian Labor Law Chatbot

Bachelor's thesis at UPN Veteran Yogyakarta. Retrieval-Augmented Generation system over Indonesian labor law, paired with a large language model for grounded, citation-aware legal Q&A.

RAGLLMPythonNLP
GitHub
Baskarya screenshot
2023
Machine Learning Engineer

Baskarya

Bangkit Academy capstone with team Baskarya. Batik recommendation engine using MobileNetV2 feature embeddings and cosine similarity, deployed via Flask and integrated into a mobile app for visual-similarity discovery of Indonesian batik motifs.

TensorFlowMobileNetV2FlaskPython
GitHub
Where I've worked,what I built.
Oct 2025 – PresentRemote

Frontend Engineer · Freelance

Qdee Fresh

  • Built core storefront flows for a B2C grocery platform: homepage, login, product list, detail, and cart
  • Worked closely with backend engineers on REST API integration and edge-case handling
  • Aligned UI patterns with the wider frontend team to keep the codebase consistent
LaravelReactJavaScriptCSS
Sep 2025 – Apr 2026Yogyakarta · On-site

Web Developer Intern · Maganghub Batch 1 (Kemnaker)

Koperasi GEMI

  • Redesigned the cooperative's website for clearer information hierarchy and visual consistency
  • Built interactive financial simulators (loan calculator and zakat calculator) in JavaScript
  • Iterated on UX with the product owner across multiple review rounds
JavaScriptCSSHTML
Aug 2023 – Dec 2023Remote

Machine Learning Cohort · MSIB

Bangkit Academy 2023 Batch 2

  • Built a batik recommendation system using visual similarity, reaching 93% test-set accuracy
  • Owned data collection, preprocessing, model development, and evaluation
  • Collaborated with a cross-functional team to integrate the model into a mobile application
PythonTensorFlowMLNLP
Sep 2022 – Aug 2025Yogyakarta · On-site

Fixed-Wing Division Member

Robotic UPN "Veteran" Yogyakarta

  • Competed in the 2024 National Fixed-Wing UAV Competition (KRTI 2024)
  • Tested and refined UAV builds for stable, efficient mission execution
  • Worked with the engineering team on iterative tuning to improve flight control performance
UAVEmbeddedEngineeringTeamwork
Feb 2019 – Apr 2019Jakarta · On-site

Frontend Web Developer · Internship

PT Premier Optima Sattiga

  • Built the frontend interface of a Laravel-based gym management system
  • Converted static web designs into functional, reusable Laravel components
  • First professional engineering experience during vocational high school
LaravelPHPHTMLCSS
Have a role or a project?Let's talk.

I'm open to full-time roles and freelance projects. Tell me what you're working on and I'll get back to you within 24 hours.

or find me onGitHubLinkedIn