Portfolio

AsliddinErgashev

Full Stack AI Engineer | AI Integration Specialist

Bringing AI innovation into real-world business solutions. Specializing in LLM-powered document intelligence, RAG systems, and production-ready AI applications.

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Otto-Friedrich-Universität Bamberg

Asliddin Ergashev
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About Me

4+

Years in AI/ML

15+

Production Projects

3

Major Companies

Full Stack AI Engineer
& Integration Specialist

I'm Asliddin — a Full Stack AI Engineer specializing in bringing LLM-powered solutions into production. Currently at Trench Group, I develop AI systems that transform how technical sales teams work with complex documents.

My work on Project NOVA's Spark — an LLM-powered document intelligence platform — extracts, structures, and compares customer specifications using GPT-4/5, RAG systems, and advanced prompt engineering. I've processed 100-500 page documents across heterogeneous formats (PDF, Word, PowerPoint, Excel, images).

Previously at Siemens Healthineers and Brose Group, I automated technical workflows, built DevOps pipelines, and developed production systems with FastAPI, React, and PostgreSQL.

Tech Stack

LangChainAzure OpenAIGPT-4/GPT-5RAG SystemsFastAPIReact/Next.jsTypeScriptDocker

Research Interests

  • →LLM-Powered Document Intelligence
  • →Retrieval Augmented Generation (RAG)
  • →AI Agents & Agentic Systems
  • →Prompt Engineering & Evaluation
  • →Human-AI Interaction Research

Selected Projects

01

AI-Based Adaptive Learning Assistant

Bachelor thesis research prototype demonstrating three design principles for intelligent tutoring systems: personalized adaptive content based on student materials, context-aware conversational interface grounded in documents, and transparent AI reasoning with visible sources. Features RAG pipeline with semantic search, document chunking, quiz tracking, and AI-powered adaptive question generation.

Next.jsTypeScriptSupabasepgvectorGoogle Gemini APIRAG
View project →
02

Full AI Engineer Portfolio

Modern, responsive portfolio website showcasing projects, research, and professional work. Built with Next.js 16 and TypeScript, featuring smooth animations, dark theme, optimized font loading, and deployed on Vercel with custom domain integration.

Next.js 16TypeScriptTailwind CSSFramer MotionVercel
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03

MeinHelfer

Full-stack managed marketplace for booking trusted service providers (moving, cleaning, gardening). Features async FastAPI backend with JWT authentication, PostgreSQL database, and Dockerized production deployment.

Next.js 15TypeScriptTailwind CSSFastAPIPostgreSQLDocker
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04

Gut Guardian

Gamified mobile app helping users identify and manage food intolerances through structured challenges, progress tracking, and habit loops over a 14-day programme. Built for Viatolea Challenge.

React NativeExpoTypeScriptC#
View project →
05

Local LLM Chat App

Full-stack app enabling users to interact with locally running LLMs (Mistral/Phi via Ollama) through a web interface — no API keys or cloud required. FastAPI backend handles prompt forwarding; vanilla JS frontend renders responses in real time.

FastAPIPythonOllamaMistralHTML/CSS/JS
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06

Uzbek-German AI Teacher

AI-powered language learning assistant for Uzbek-German translation and language practice, leveraging LLM technology for interactive learning experiences.

PythonLLMAI
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07

Jobwiese.com

Bilingual (DE/EN) marketing website for a German job portal with locale-based routing and server-side transactional email delivery via Resend API.

Next.js 16TypeScriptTailwind CSSResend APINetlify
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08

VEN-Marketing.com

Zero-dependency single-page marketing site with animated canvas, live counters, scrolling ticker, and bilingual (DE/EN) toggle. Built with vanilla technologies for maximum performance.

HTML5Vanilla CSSJavaScriptPHP
View project →
09

California Housing Price Prediction

Machine learning project modeling housing costs for a California construction company using regression techniques and feature engineering.

PythonJupyter Notebookscikit-learnPandasNumPy
View project →
10

Data Science & AI Portfolio

Collection of data science and AI projects completed in Google Colab and Jupyter Notebook, covering various ML/AI techniques and algorithms.

PythonJupyter NotebookMLData Science
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Services

What I Can Build For You

From AI-powered intelligent systems to modern web applications and games, I deliver production-ready solutions tailored to your business needs.

🤖

AI Integration & Development

Build intelligent systems powered by LLMs, RAG, and custom AI models tailored to your business needs.

  • ✓LLM-powered applications (GPT, Claude, Gemini)
  • ✓RAG systems for document intelligence
  • ✓AI chatbots and conversational interfaces
  • ✓Custom AI model integration
  • ✓Prompt engineering and optimization
Get Started →
🌐

Website Development

Modern, responsive websites built with cutting-edge technologies for optimal performance and user experience.

  • ✓Custom website design and development
  • ✓Responsive and mobile-first design
  • ✓SEO optimization and performance tuning
  • ✓E-commerce solutions
  • ✓Content management systems
Get Started →
⚡

Web Application Development

Full-stack web applications with robust backends, intuitive frontends, and scalable architecture.

  • ✓Next.js, React, and TypeScript applications
  • ✓RESTful and GraphQL APIs
  • ✓Database design and optimization
  • ✓Authentication and authorization systems
  • ✓Real-time features and WebSockets
Get Started →
🎮

Game Development

Interactive games and gamified applications with engaging mechanics and polished user experiences.

  • ✓Unity game development (2D/3D)
  • ✓Mobile game development
  • ✓Gamification for apps and platforms
  • ✓Educational and training games
  • ✓Game UI/UX design
Get Started →
📱

Mobile App Development

Cross-platform mobile applications for iOS and Android with native-like performance.

  • ✓React Native development
  • ✓Expo framework applications
  • ✓Cross-platform compatibility
  • ✓App store deployment
  • ✓Push notifications and analytics
Get Started →
🔧

Technical Consulting

Expert guidance on technology choices, architecture design, and AI implementation strategies.

  • ✓Technology stack selection
  • ✓System architecture design
  • ✓AI feasibility assessment
  • ✓Code review and optimization
  • ✓Training and knowledge transfer
Get Started →

Ready to Start Your Project?

Let's discuss how I can help bring your ideas to life with cutting-edge technology and AI integration.

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Academic Research

Research-in-Progress Paper·2024·Research-in-Progress

Understanding Human–AI Relationships: A Conceptual Framework for Designing Trustworthy AI Companions

Supervised by Prof. Dr. Milad Mirbabaie · Chair of AI Engineering in Companies · University of Bamberg

Bachelor Thesis·2025·In progress

Designing an AI-Based Adaptive Learning Assistant: A Design Science Research Approach

Otto-Friedrich-Universität Bamberg · Chair of AI Engineering in Companies

Research within the Design Science Research paradigm — human–AI interaction and AI-augmented learning systems.

Writing

Short write-ups on things I've learned.

May 2025·AI

What Design Science Research Actually Means for AI Projects

DSR isn't just a methodology label — it changes what you build, why you build it, and how you know when you're done.

Coming soon
Mar 2025·Unity

Gamification Beyond Points: What I Learned Building Viatolea

Most gamification advice stops at badges and streaks. Designing for a sensitive health context forced me to think about motivation differently.

Coming soon
Jan 2025·Web Dev

The Hidden Cost of a Fast Dev Server

Turbopack and Vite make iteration feel instant, but they also make it easy to forget what your app actually costs at runtime.

Coming soon

Learning Hub

Knowledge resources and structured courses for AI, software engineering, and language learning.

AI & Machine Learning

LLM Integration Best Practices

Common questions and answers about integrating Large Language Models into production applications, covering API design, prompt engineering, and cost optimization.

Prompt EngineeringAPI DesignCost ManagementError Handling
Content coming soon
Software Engineering

Full-Stack Development Q&A

Practical questions and solutions for building modern web applications with Next.js, TypeScript, and backend frameworks.

Next.jsTypeScriptAPI DevelopmentDatabase Design
Content coming soon
Language Learning

German Learning Resources

Curated materials and strategies for learning German, from A1 to C1 level, with focus on technical vocabulary.

GrammarVocabularyTechnical GermanExam Preparation
Content coming soon

Get In Touch

Let's buildsomething great.

Open to freelance work, research collaborations, and interesting conversations. Fill out the form or reach out directly.

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Direct Contact

Emaila.khusanovich@gmail.com→
GitHubgithub.com/khusanovich→
LinkedInlinkedin.com/in/asliddin-khusanovich→

Prefer a Quick Call?

Schedule a 30-minute consultation to discuss your project. We'll explore your needs and how I can help bring your ideas to life.

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© 2026 Asliddin Ergashev

asliddin-ergashev.com