VINTTI AI · WE ARE AI EXPERTS
Pre-vetted LATAM NLP Engineers — HuggingFace, spaCy, BERT & transformer experts — building AI text systems with average savings of 55% vs US hiring costs.
58%
average cost savings across all roles.
sTACK:
- HuggingFace Transformers
- Text Classification & NER
- Document Understanding
- Semantic Search
- Fine-tuning BERT / RoBERTa
- FastAPI NLP Deployment
Schedule your call
⏱ 30 min
Cost Comparison
By the numbers
The numbers that matter.
7d
Average time to first qualified candidates
55
%
Average cost savings vs US-based experts
6
+
Verticals covered by our talent pool
$0
Upfront cost — pay only when you hire
GET STARTED
Tell us what you need.
We’ll send you pre-vetted candidates in 7 days. You only pay if you hire.
Schedule your call
⏱ 30 min
No commitment. First candidates in 7 days. Pay only if you hire.
PROCESS
Let’s Connect
We get to know each other and make sure we're aligned on what you're looking for.
Takes 15 minutes
Let’s Learn Your Needs
We go deeper on the role: text classification vs NER vs document extraction, language requirements, whether you need fine-tuning or inference optimization, and production throughput expectations. We qualify from there.
Takes 30 minutes
We Source & Vet
We screen for transformer architecture knowledge, hands-on HuggingFace experience, and production deployment ability. You only see engineers who passed our NLP take-home task and cleared the system design and English bar.
Day 7 onwards
You Hire, We Handle the Rest
Interview, select, and onboard. We manage contracts, payments, and compliance.
Hire in 18 days
COVERAGE
What can your LATAM NLP Engineers deliver?
Text Classification & NER
Engineers who build and fine-tune classifiers and named entity recognition models for your domain — routing support tickets, tagging content, extracting entities from contracts, or categorizing feedback at scale.
- Text Classification
- NER
- Fine-tuning
- spaCy
Document Understanding & Extraction
Specialists who build document AI systems that extract structured data from invoices, contracts, forms, and reports — turning unstructured PDFs into clean, queryable data.
- Document AI
- PDF Extraction
- Layout Analysis
- LayoutLM
Semantic Search & Information Retrieval
Engineers who build dense retrieval systems using sentence transformers and vector databases — replacing keyword search with meaning-based retrieval that surfaces the right results every time.
- Sentence Transformers
- Dense Retrieval
- Vector Search
- BM25
Sentiment & Opinion Analysis
Engineers who build sentiment models tailored to your data — product reviews, support conversations, social media — delivering granular insight beyond positive/negative into aspect-level sentiment.
- Sentiment Analysis
- Aspect-based
- ABSA
- Customer Feedback
Language Model Fine-tuning
Engineers who fine-tune BERT, RoBERTa, and DeBERTa on your domain data — improving accuracy on your specific tasks without the cost or complexity of training from scratch.
- BERT
- RoBERTa
- Fine-tuning
- HuggingFace
Question Answering & Summarization
Engineers who build extractive and abstractive QA systems and summarization pipelines — enabling your users or internal teams to get direct answers from large document collections.
- QA Systems
- Summarization
- T5
- BART
WHY VINTTI AI
Vintti AI
Freelance Platforms
US-based Agencies
Technical assessment
Included and personalized
General workforce
Available, but costly
Time to first candidate
7 days
2–4 weeks setup
4–8 weeks
Cost vs US market
Up to 55% savings
Variable, low quality
Full US rates
Stack coverage
HuggingFace, spaCy, NLTK, FastAPI
Generalist profiles
Depends on agency
Account management
Included 24/7
Self-serve only
Included, at a premium
Pay model
Pay only if you hire
Hourly + platform fees
Retainer or placement fee
WHAT THEY'LL DO FOR YOUR TEAM
Tools and frameworks your new hires work with
- Python
- HuggingFace Transformers
- spaCy
- NLTK
- BERT / RoBERTa / DeBERTa
- Sentence Transformers
- Scikit-learn
- Pandas
- FastAPI
- Docker
- AWS / GCP
- Weights & Biases
- Jupyter Notebook
- LabelStudio
- Pinecone
- Elasticsearch
Roles we place
Find other roles for your AI stack needs.
Not generic engineers. Specialists who have shipped real AI workflows for US companies, at LATAM rates.
Evals Engineer
LLM evaluation, red-teaming, model quality at scale
Prompt Engineer
Prompt design, LLM evaluation, team enablement
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Data Annotation Specialist
Data labeling, annotation, dataset curation, model evaluation
AI/ML Engineer
Model training, fine-tuning, ML pipelines, production AI
LLM Integration Developer
RAG, embeddings, LLM APIs, product AI features
NO COMMITMENT REQUIRED
Great AI starts with the right people.
Tell us the role, stack and seniority you need. We send pre-vetted candidates in 7 days. You only pay if you hire.