You will get state of the art machine learning models in nlp

Igor A.
Igor A. Igor A.
Top Rated

Let a pro handle the details

Buy Machine Learning services from Igor, priced and ready to go.

You will get state of the art machine learning models in nlp

Igor A.
Igor A. Igor A.
Top Rated

Select service tier

  • Delivery Time 7 days
  • Number of Revisions 1
  • Number of Model Variations 1
  • Number of Scenarios 1
  • Number of Graphs/Charts 3
    • Model Validation/Testing
    • Source Code
7 days delivery — Apr 21, 2024
Revisions may occur after this date.
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Project details


Are you looking for a Natural Language Processing Expert?

You just found one! I have 5+ years of experience in this field provide you with state-of-the-art solutions in Machine and Deep Learning applied to Natural Language Processing.

I can solve problems in:

- Information retrieval
Finds documents of text that satisfies an information need from within large collections

- Named entity recognition
Seeks to locate and classify entities into predefined categories such as person names, organizations, locations, medical codes, time expressions, quantities, monetary values, percentages, etc.

- Relation extraction
Extracts semantic relationships from the text, which usually occur between two or more entities

- Text classification/Document Classification
Assigns a text/document to one or more classes or categories.

- Document Ranking

- Annotation

- Topic modelling
Discovers the abstract “topics” that occur in a collection of documents

- Keyword Extraction

- Machine translation

- Parts of speech tagging

- Semantic Role Labeling

Feel free to reach me out to discuss your problem and I can help you with that.
What's included
Service Tiers Starter
Delivery Time 7 days 15 days 30 days
Number of Revisions
Number of Model Variations
Number of Scenarios
Number of Graphs/Charts
Model Validation/Testing
Model Documentation
Data Source Connectivity
Source Code

Frequently asked questions

35 reviews
94% Complete
1% Complete
6% Complete
1% Complete
1% Complete
Rating breakdown


Ana V.
Sep 20, 2023
Need someone with deep NLP knowledge Great work, thank you!


Christine R.
May 1, 2023
Data Scientist - Build POC Machine Learning Models


Eliza M.
Feb 8, 2023
Training and fine-tuning of chatbot for career guidance


Nicole A.
Jan 11, 2022
[Long term, Mexico, Brazil] Data Analyst, Analytics Delivery


Renan S.
Oct 6, 2021
Trend Stock Prediction Random Forest Amazing freelancer! Everything worked as i planned
Igor A.

About Igor

Igor A.
Expert-Vetted AI/ML / LLM / Chatbot / Generative AI | ChatGPT
100% Job Success
4.9  (35 reviews)
Salvador, Brazil - 6:15 am local time
Want to give life to your project using the most advanced Language models in the market?

As an Expert-Vetted (Top 1%) Upwork freelancer, I can help you identifying potential value to be extracted from language models in your business.

I have developed many projects using the state-of-the-art natural language processing models such as GPT 3.5, GPT-4, LlaMa 2, Mistral 7B and others.

I have expertise in generative AI and NLP use cases. With my work you will have a top-notch model backing your text-based application.

I have worked in tasks like:
👉 AI-Based Chatbots
👉 Retrieval-Augmented Generation (RAG)
👉 Prompt Engineering
👉 Fine-tuning
👉 Automated Content Generation
👉 Text Summarization
👉 Language Translation / Machine Translation
👉 Text Classification
👉 Sentiment Extraction / Sentiment Analysis
👉 Reading Comprehension
👉 Named Entity Recognition
👉 Question Answer Systems
👉 News Article Generation
👉 Social Media Content Generation
👉 Relation Extraction
👉 Information Retrieval

There are countless problems that can be solved using NLP. Below you can find a brief description of a few of the projects I have worked on.

⭐Job Classification using job posting data
⭐Technical skills similarity
⭐Customer feedback sentiment analysis
⭐Social media content generation
⭐Technical assessment generation
⭐Skills classification
⭐Security threats detection on Airport Radio Comms data
⭐Identify patterns and trends in flight delays
⭐AI-based generation of learning journey (sequence of leearning) for IT professions
⭐Fine-tuning ChatGPT models (GPT 3.5 and GPT 4) for domain-specific tasks.

Please take your time and check my work history and the many references I received during the last 5 years.

Steps for completing your project

After purchasing the project, send requirements so Igor can start the project.

Delivery time starts when Igor receives requirements from you.

Igor works on your project following the steps below.

Revisions may occur after the delivery date.

Exploratory Data Analysis and Data Preprocessing

Model Development

In this stage we choose the approach based on the type of problem that we need to solve and the results from the Exploratory Data Analysis.

Review the work, release payment, and leave feedback to Igor.