You will get a custom AI assistant (chatbot) that knows your documents and data
Project details
I will build an AI assistant trained on your content — documents, knowledge base, website, or product data. Your team or customers ask questions in plain language and get accurate answers with sources cited (built on RAG: retrieval-augmented generation, the industry-standard approach that keeps AI grounded in your real data instead of making things up).
AI Algorithms
CycleGAN, Deep Belief Network, Gated Recurrent Unit, Generative Adversarial Network, Large Language Model, Long Short-Term Memory Network, Multimodal Large Language Model, Recurrent Neural Network, Restricted Boltzmann Machine, Transformer ModelAI Applications
AI Chatbot, AI Content Creation, Anomaly Detection, Automatic Speech Recognition, Conversational AI, Natural Language Generation, Natural Language Understanding, Sentiment Analysis, Text Recognition, Time Series AnalysisAI Development Language
PythonAI Tools
NVIDIA AI Platform, PyTorch, TensorFlow, Word2vecAI Models
AlphaCode, BERT, GPT-3, GPT-4, GPT-J, GPT-Neo, LLaMAWhat's included
| Service Tiers |
Starter
$400
|
Standard
$800
|
Advanced
$1,500
|
|---|---|---|---|
| Delivery Time | 7 days | 12 days | 21 days |
AI Model Integration | - | - | - |
Batch Normalization | - | - | - |
Database Integration | - | - | - |
Detailed Code Comments | - | - | - |
Image Upscaling | - | - | - |
MLOps | - | - | - |
Model Deployment | - | - | - |
Model Documentation | - | - | - |
Model Monitoring | - | - | - |
Model Testing & Optimization | - | - | - |
Model Tuning | - | - | - |
Natural Language Processing | - | - | - |
NLP Tokenization | - | - | - |
Pre-Training | - | - | - |
Prompt Engineering | - | - | - |
Setup File | - | - | - |
Source Code | - | - | - |
Optional add-ons
You can add these on the next page.
Extra 1,000 documents
+$100
Additional data source (e.g., website + PDFs)
+$100
Local/private model setup (no external API)
+$300
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JK
Jonathan K.
Aug 14, 2026
Build a Google First-Page and Map-Pack Rank Tracker
I chose Sergi because he didn’t come in with a pre-determined solution. Choosing the right data provider was one of the most important parts of the project, and he took the time to test multiple options with me before deciding what worked best.
His technical ability was clear throughout the project, especially in the quality of the documentation and tutorial video. He also provided clear instructions so I could install and operate everything myself using my own Google Cloud and other services.
I especially appreciated that he kept a secondary data provider integrated as a backup in case the primary option ever fails. Thoughtful, technically capable, and dependable. I would absolutely work with him again!
His technical ability was clear throughout the project, especially in the quality of the documentation and tutorial video. He also provided clear instructions so I could install and operate everything myself using my own Google Cloud and other services.
I especially appreciated that he kept a secondary data provider integrated as a backup in case the primary option ever fails. Thoughtful, technically capable, and dependable. I would absolutely work with him again!
JC
Joao C.
May 6, 2024
kNN Vector Search & ML
GP
Grigol P.
Mar 7, 2024
Database and Dashboard Developer with Python and Web Automation Skills
Sergi performed exceptionally well in our data integration project. He demonstrated his expertise in using Python and Selenium for real-time data collection and presentation. His user interface design was intuitive, and he implemented vigilant data security measures that surpassed our expectations.
Hes commitment to ensuring smooth server operation and timely alerts for critical data changes was admirable. He approached challenges with ease, showing a proactive attitude throughout the project. Overall, I am thoroughly impressed with Sergi's work and highly recommend him for future projects.
Hes commitment to ensuring smooth server operation and timely alerts for critical data changes was admirable. He approached challenges with ease, showing a proactive attitude throughout the project. Overall, I am thoroughly impressed with Sergi's work and highly recommend him for future projects.
PK
Paris K.
Jul 3, 2023
Seeking Data Scientists/Data Engineers with ETL, ML, Python and AWS experience [aws-gsml-2023-1]
Sergi did a great job on ETL and ML tasks using Amazon Web Services (AWS) capabilities. We'd be happy to work with this freelancer again.
CC
Chris C.
Nov 7, 2022
Hashing & Cluster
Sergi is amazing, he understands AI/ML from both a practical perspective and also an academic perspective allowing for a unique approach to problem solving. Overall Sergi was great to work with, he will go the extra mile to ensure the project is a success.
About Sergi
Data Engineer | Python ETL Pipelines, Web Scraping, Dashboards & AI Se
Tbilisi, Georgia - 9:21 pm local time
10+ years in data science and engineering, most of it at Bank of Georgia — Airflow-based ETL and migration pipelines, credit risk models (xgboost), NLP for customer feedback analysis, and full-stack internal tools (Flask, Django, React). Earlier, I optimized 24/7 call distribution for Georgia's national emergency center using queueing theory.
On Upwork: 11 completed jobs, 5.0 rating, 800+ hours, $60K+ earned. Projects include a kNN vector search system, a large-scale hashing & clustering pipeline (AWS, Postgres), real-time trading dashboards (Dash, Bokeh), and Selenium-based data collection. A client wrote: "He demonstrated his expertise in using Python and Selenium for real-time data collection... His user interface design was intuitive."
What I take on:
• Data pipelines & ETL — Airflow, Python, Postgres, AWS
• Web scraping & monitoring — Selenium/Playwright, scheduled jobs with alerts
• Dashboards — Dash, Bokeh, real-time data visualization
• AI search & retrieval — vector databases, embeddings, RAG over your documents or data
MSc in Mathematics. I write simple, explicit code that someone else can maintain — no clever abstractions. I respond fast and deliver working systems, not prototypes.
Steps for completing your project
After purchasing the project, send requirements so Sergi can start the project.
Delivery time starts when Sergi receives requirements from you.
Sergi works on your project following the steps below.
Revisions may occur after the delivery date.
Evaluation
You share sample documents/data and 5–10 questions the system must answer well
Stack
I confirm scope and propose the stack (vector DB, embedding model, LLM) for your approval