Hi, I’m
Robert Ionuț Vinter
London
Summary
Astute Machine Learning Engineer with data-driven and technology-focused approach. Had led diverse projects leveraging advanced machine learning and data science techniques.
Experience in developing and deploying machine learning models and data pipelines. Worked with various technologies for developing NLP Applications (Topic Modelling, Chatbots, Transcription, Diarization, Prompt Engineering), Computer Vision (Image Classification, Image Reconstruction, OCR), Forecasting, Clustering(Customer Segmentation).
Experience in developing SQL models for data manipulation.
Provided a scalable solution and set projects into production by using cloud products, Google Cloud Platform(GCP).
Overview
6
years of professional experience
1
Certification
Work History
BRAIDR
Machine Learning Engineer
03.2024 - Current
Job overview
- Developed regression model for booking probability using scikit-learn and XGBoost frameworks. Created a full pipeline in production using Google Vertex AI.
- Developed custom chatbot for specific business by using RAG technique in Google Vertex AI.
- Developed ensemble of agents in Google Vertex AI Agent Builder to serve as custom chatbot.
- Used Prompting Engineering for instruction-based LLMs in different projects.
- Developed BigQuery LLM model for directly usage on the tabular data in BigQuery (BigQuery ML).
- Developed transcription and diarization pipeline using whisper & pyannote.
BRAIDR
Data Scientist
07.2021 - 03.2024
Job overview
- Developed Marketing Mix Model(MMM) using Robyn algorithm by Facebook in R.
- Developed multiple Topic Modelling Projects. (Used Top2Vec with LLMs for embedding and K-Means & HDBScan clustering algorithms)
- Developed Twitter-CMO-Listener. Used Twitter API to identify the most suitable profiles & retrieve profile informations and tweets. Provided profile statistics over all the profiles and most discussed topics by using Topic Modelling and a metric related to engagement,(LLMs and Clustering algorithms)
- Developed various scrapers (istockphoto Images, LinkedIn posts) using Selenium.
- Worked with various scrapers (Facebook, TikTok, Instagram, Twitter) using Apify actors.
- Developed SERP Data Extraction Pipeline and deployed as a Google Cloud Function. And storing data in BigQuery.
- Developed complex Query Models in FastAPI API using SQL and Jinja2 template.
- Developed Customer Segmentation Pipeline using data preprocessing steps and clustering algorithms (K-Means, HDBScan).
- Used to GCP Environment. Used Cloud Run, Cloud Functions, App Engine, Cloud Scheduler, Pub/Sub, Cloud Storage, Artifact Registry, Vertex AI, BigQuery.
LATERAL-INC
Machine Learning Engineer
02.2020 - 11.2022
Job overview
- Developed OCR for identifying text on receipts. Worked especially in implementation of R-CNN (CNN part) by finding most suitable CNN Architecture (AlexNet, VGGNet, ResNet, GhostNet, GoogleNet, DenseNet)
- Developed a Forecasting Tool for Google Analytics Revenue using scikit-learn framework.
- Developed a Background Classifier by using Pytorch. Base architecture being ResNet50. Used a scraper to collect data for training and then preprocessed it,
- Worked on MRI Reconstruction Model. Base models used were U-Net for reconstruction and VICReg for pre-training encoder part of U-Net. Main goal was to bring MRI from a lower resolution to a higher one.
GENERAL MAGIC TECHNOLOGY
Software Developer Intern
07.2018 - 09.2018
Job overview
- Developed C/C ++ library for displaying all weather alerts in Europe for map application.
Education
Technical University of Cluj-NapocaCluj Napoca, România
Bachelor of Science from Computer Science And Engineering
01.2019
National College Liviu RebreanuBistrița, România
High School Diploma
01.2015
Skills
- Project Management
- Model Development
- Machine Learning
- DevOps & MLOps
- Feature Engineering
- Good communication skills and team spirit
- Python
- Mathematics & Statistics
- Physics
- C/C
- Data Structures and Algorithms
- Data Mining
Languages
English
Advanced
C1
Personal Information
- Title: AI / Machine Learning Engineer
- Date of Birth: 05/16/97
- Nationality: română
Certification
- IELTS British Council C1 Level
- Generative AI with Large Language Models (LLMs), Coursera - February 2024
Hobbies
- Playing Piano
- Reading Fiction Books
- Learning a lot about Neuroplasticity and Improving Brain Functions
- Heavy lifting
- Playing Basketball
- Writing Poems
Timeline
Machine Learning Engineer
BRAIDR
03.2024 - Current
Data Scientist
BRAIDR
07.2021 - 03.2024
Machine Learning Engineer
LATERAL-INC
02.2020 - 11.2022
Software Developer Intern
GENERAL MAGIC TECHNOLOGY
07.2018 - 09.2018
Technical University of Cluj-Napoca
Bachelor of Science from Computer Science And Engineering
National College Liviu Rebreanu
High School Diploma
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