You will get an AI Data Assistant for Businesses (Custom LLM + Analytics + Automation)
Project details
This project gives you a fully custom AI Data Assistant built around your own data, metrics, and workflows. Instead of generic dashboards or off-the-shelf chatbots, you get a tailored system that actually understands your business, answers real questions, and removes manual reporting from your day-to-day work.
You simply ask a question in plain English, and the assistant handles everything behind the scenes: it interprets your intent, generates and executes the correct query on your dataset, and returns a clean explanation you can use immediately or share with your team. No SQL, no spreadsheets, no guesswork.
What sets this project apart is the focus on clarity and practicality. Every part of the system is designed specifically for your KPIs, your data structure, and the way you make decisions. Whether you want better sales insights, inventory visibility, financial summaries, or internal knowledge retrieval, the assistant becomes a reliable tool you can lean on every day.
This is not a template — it’s a custom-built solution that evolves with your business.
You simply ask a question in plain English, and the assistant handles everything behind the scenes: it interprets your intent, generates and executes the correct query on your dataset, and returns a clean explanation you can use immediately or share with your team. No SQL, no spreadsheets, no guesswork.
What sets this project apart is the focus on clarity and practicality. Every part of the system is designed specifically for your KPIs, your data structure, and the way you make decisions. Whether you want better sales insights, inventory visibility, financial summaries, or internal knowledge retrieval, the assistant becomes a reliable tool you can lean on every day.
This is not a template — it’s a custom-built solution that evolves with your business.
AI Development Type
Knowledge Representation, Recommendation System, Software MaintenanceAI Tools
PyTorch, TensorFlowAI Development Language
PythonWhat's included
| Service Tiers |
Starter
$100
|
Standard
$210
|
Advanced
$350
|
|---|---|---|---|
| Delivery Time | 5 days | 7 days | 12 days |
Number of Revisions | 2 | 4 | 6 |
AI Model Integration | |||
Detailed Code Comments | - | - | |
Knowledge Graph | - | ||
Model Documentation | - | - | |
Ontology | |||
Source Code | - | - | |
Taxonomy | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$20 - $70
Custom Language Support
(+ 1 Day)
+$50Frequently asked questions
About Aleksandar
AI Engineer
Sombor, Serbia - 1:54 pm local time
If you need someone who can build, fix, optimize, or automate pretty much anything across AI, backend systems, analytics, dev ops, or voice assistants — that’s exactly the kind of work I do every day.
What I Actually Do
Most of my work lives somewhere between AI, backend development, data analysis, and automation.
Some examples:
Building AI/LLM pipelines (GPT-OSS, Llama, Mixtral, Qwen, custom quantized models, GPU setups with Ollama)
Creating voice assistant systems (Serbian/English TTS, Whisper ASR, call automation, FreeSWITCH/Asterisk workflows)
Backend development (Python, FastAPI, Flask, C#, SQL, DuckDB, ETL, microservices)
Web apps (Next.js + Turbopack, React, Blazor, SignalR, real-time interfaces)
Full automation flows (n8n, WhatsApp bots, translation pipelines, PDF/Excel generation)
Data analytics tools (SQL generation with LLMs, retail/finance analysis, CSV ingestion, reporting dashboards)
I like building systems that behave like a small team of assistants — translators, controllers, SQL generators, summarizers — all talking to each other to solve real business problems end-to-end.
Why People Hire Me
I don’t hand over “some code and good luck.”
I build full, working systems from idea → prototype → production.
A few reasons clients like working with me:
I’m fast. Really fast. I can turn a blank page into a working prototype in a day.
I can cover multiple layers: backend, AI logic, automation, data, UI, even telephony.
I keep communication simple and straight to the point.
No disappearing, no overcomplicating, no excuses.
I’ve already built full AI voice/phone systems for restaurants and hotels, including reservation bots and WhatsApp concierges.
Some Technical Things I’m Good At
AI/LLMs: GPT-OSS 20B, Qwen, Mixtral, Llama, DeepSeek, GPU offloading, embeddings, RAG
TTS/ASR: Whisper, Coqui, VITS, HiFi-GAN, Serbian speech pipelines
Backend: Python (FastAPI, Flask), C#, .NET, Blazor, SignalR, REST APIs
Data: DuckDB, SQLite, MSSQL, ETL pipelines, CSV/Excel processing
Web: Next.js + Turbopack, React, Tailwind
DevOps: Arch Linux, Proxmox, virtualization, Docker, GPU servers
Automation: n8n, WhatsApp API, scheduled jobs, scraping, document generation
What I Can Build for You
A full AI voice assistant that handles customer calls
A chatbot integrated directly into your app or website
A custom analytics dashboard
An SQL-generating data assistant
A fast Next.js or Blazor application
End-to-end automation for your business
An LLM server with GPU acceleration
Fixes, debugging, or optimization for your existing system
A Bit About Me
I’m based in Serbia, work full-time as a developer, and I enjoy building systems that actually feel “alive” — the kind that think, talk, and react like real people.
If you want someone who’s both a developer and an architect, who understands AI as well as traditional engineering, and who can take an idea and turn it into a real product — feel free to reach out.
Let’s build something great.
Steps for completing your project
After purchasing the project, send requirements so Aleksandar can start the project.
Delivery time starts when Aleksandar receives requirements from you.
Aleksandar works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Data Review
We go through your goals, existing tools, and sample data. You share datasets or access (CSV, Excel, Sheets, or DB), plus a few example questions you want to ask. I review data quality and confirm what’s realistic within the chosen package.
Designing the AI Assistant & Query Flow
I define how the assistant works: what questions it should answer, which metrics matter, and how results are generated. Then I confirm the flow with you before building anything.