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Ignacy – Python, AWS, Microsoft Azure, experts in Lemon.io

Ignacy

From Poland (GMT+2)

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Senior Data Scientist
Team lead
Tech lead
Hire developer
6 years of commercial experience
E-commerce
Healthcare
Interior design
Logistics
Media
Transportation
AI software
AR software
Chatbots
Geospatial software
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Ignacy – Python, AWS, Microsoft Azure

Meet Ignacy: he is a Senior Data Scientist, Team lead, Tech Lead, and Machine Learning expert with over 6 years of experience in various positions, specializing in scalable and robust machine learning deployments. He has a Bachelor's degree in Mechatronics, but his main focus is data science, and he has a strong passion for it. Our technical interviewer emphasized his experience with various model deployment practices and experience in batch and real-time data processing, along with strong communication skills.

Main technologies
Python
6 years
Additional skills
AWS
Microsoft Azure
REST API
OpenCV
Kubernetes
Amazon EC2
Git
Confluence
FFmpeg
Jira
Bash
Deep Learning
Computer Vision
Amazon S3
Linux
C++
Docker
BigQuery
Big Data
PyTorch
Algorithms and Data Structures
Data Modeling
AWS Lambda
Figma
HTML
MongoDB
Big Data
Java
CSS
Ready to start
ASAP
Direct hire
Potentially possible

Experience Highlights

Tech Lead / Principal Machine Learning Engineer
Apr 2023 - Ongoing1 year 1 month
Project Overview

The product is an interior visualization scanning engine to detect and recommend the best-fitting furniture from the client's database.

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Responsibilities:
  • Consulted for a luxury furniture provider and developed a PoC and MVP-level product;
  • helped a client formulate requirements;
  • Ignacy was also responsible for process organization, data scrapping, data labeling strategy preparation, ML activities strategy preparation, model training, product delivery and business communication.,
Project Tech stack:
Python
AWS
AWS Lambda
Amazon EC2
Amazon S3
Algorithms and Data Structures
Data Modeling
Deep Learning
Jira
Feature Owner / Team Lead / Principal Machine Learning Engineer
Jul 2022 - Ongoing1 year 10 months
Project Overview

The product is remote vital signs tracking.

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Responsibilities:
  • Built, pitched, and proved project mission and vision;
  • prepared and maintained the engineering process (Jira and Confluence reporting structure);
  • implemented data processing pipelines and CI/CD structure;
  • implemented feature validation engine;
  • implemented complex computer vision pipelines;
  • managed solution validation, code delivery, and business communication.
Project Tech stack:
Python
OpenCV
FFmpeg
C++
Jira
Confluence
Git
Deep Learning
Computer Vision
Docker
Kubernetes
AWS
Amazon EC2
Amazon S3
Bash
Linux
Lead Data Scientist
Aug 2020 - Jun 20221 year 9 months
Project Overview

Module to generate synthetic frames for video frame conversion purposes.

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Responsibilities:
  • Carried out dataset scrapping and preparation;
  • prepared metrics for training and evaluation
  • tested SOTA solutions - including custom trainings;
  • developed custom neural network;
  • executed model training and evaluation.
Project Tech stack:
PyTorch
Python
AWS
Amazon S3
Amazon EC2
Computer Vision
FFmpeg
OpenCV
BigQuery
BigData
Big Data
Docker
Kubernetes
Data Scientist
Jun 2021 - Jun 20221 year
Project Overview

Machine Learning solution to detect the defects of the railway infrastructure. The product was developed from scratch by a team.

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Responsibilities:
  • Ignacy was accountable for laboratory data analysis, dataset gathering tool based on railway YT videos, data augmentation process design and development, dataset transforming tool to emulate the data gathered by our sensors;
  • managed machine learning model training as well.
Project Tech stack:
Python
Linux
REST API
Microsoft Azure
Data Scientist
Jun 2021 - Nov 20215 months
Project Overview

The tool to provide route analysis (and comparison for different transportation types) between chosen points (cities / GPS coordinates).

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Responsibilities:
  • Ignacy was responsible for data gathering and analysis, missing data handling design, REST API design, backend engineering;
  • managed client app design and development;
  • combined data from various sources for the analysis (i.e., Google Maps API to get information about car routes).
Project Tech stack:
Python
Linux
REST API
Figma
HTML
CSS
AWS
Microsoft Azure
Machine Learning Engineer
Sep 2020 - Jul 202110 months
Project Overview

The product is the chatbot for making doctors' appointments and basic patient service.

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Responsibilities:
  • Executed conversational data analysis, data diarization, and data preparation for STT model training;
  • managed transcriptions correction environment preparation, digital signal analysis, denoise module design, and STT engine development.
Project Tech stack:
Python
Linux
REST API
MongoDB
Microsoft Azure
AWS
Lead Data Scientist
Jun 2020 - Jun 20211 year
Project Overview

Module to increase the video resolution for film industry.

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Responsibilities:
  • Ignacy scrapped, prepared and organized the dataset;
  • prepared metrics for ML solution training and evaluation.
Project Tech stack:
Python
C++
Linux
AWS
Data Scientist
Apr 2020 - Jul 20203 months
Project Overview

Engine analyzing customer queries to make them search filters for e-commerce clients.

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Responsibilities:
  • Made machine Learning environment preparation;
  • executed SOTA model testing;
  • designed the final model;
  • Ignacy was also accountable for system design, data scraping, gathering, and organization, REST API design, development, deployment, and integration.
Project Tech stack:
Python
Linux
Java
REST API

Education

2017
Mechatronic Engineering
Bachelor of Engineering
2019
Automation and Robotics
Master of Engineering

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