Candidates 62
$2000 / mo
≈ $24000 / year net
Machine Learning Engineer
Ukraine · 2 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 2 years of experience · Upper-Intermediate ·Published yesterday
Freelance June 2022 - Present
• Executed 50+ ML Projects: Spearheaded over 50 diverse machine learning projects, achieving significant improvements in data analysis and
predictive modeling across various datasets.
• Advanced Computer Vision and Deep Learning: Developed and implemented innovative solutions in computer vision (e.g., face and X-ray
recognition) and deep learning, contributing to practical applications like autonomous vehicle navigation and AI game strategies.
• Trained LLMs for NLP Enhancement: Proficiently trained multiple Large Language Models, enhancing natural language processing
capabilities, and achieving marked improvements in AI language understanding and interaction.
$3000 / mo
≈ $36000 / year net
MLOps Engineer / Data Engineer
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published yesterday
Ukraine · 2.5 years of experience · Upper-Intermediate ·Published yesterday
Fractal Analytics | Dec 2021 - present
- Engineered a Models Monitoring solution integrated into existing Vertex AI pipelines using Cloud Monitoring, Cloud Logging, BigQuery, Looker Studio etc. This initiative helped to assess the robustness and performance of the deployed models on a regular basis.
- Orchestrated end-to-end MLOps pipelines setup and deployment on Vertex AI, including the establishment of CI/CD pipelines.
- Played a key role in the migration project, moving data and ML pipelines from Airflow to Vertex AI. Contributed to the development and optimization of pipelines using the KubeFlow SDK. I utilized various GCP services and worked on CI/CD pipelines.
- Assisted in the migration of data from legacy storage to GCP, employing SQL for data transformation and loading.
Data Analyst
City Development Solutions | Sep 2020 - Feb 2021
Responsibilities:
- Data collection, cleaning and processing
- Analysis of real estate market objects
- Plotting graphs, creating reports
Achievements:
I've automated and sped up the process of collecting information using Python
$3000 / mo
≈ $36000 / year net
AI Engineer
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 1 May
- Developed an AI travel assistant for generating personalized travel itineraries based on user
preferences and constraints with RAG approach.
- Created custom NER model with Spacy framework for analyzing pdf documents.
- Utilized such NLP concepts as fine-tuning, prompt engineering, LLM Agents, and speach-to-text
models. Deployed solutions on AWS cloud.
##### WINSTARS.AI #####
- Participated in the development of the Flask-based web application in the medical field. Created ML pipeline based on the image transformer model (CoaT) to assess the degree of the skin disease.
- Took a part in the project dedicated to drug discovery in bioinformatics. Utilized graph neural
networks to predict the properties of molecular compounds.
- Deployed AI solutions on AWS cloud using IaC approaches including Terraform and AWS SAM.
Worked on creating ML solutions to improve real-time bidding system for advertising auctions.
##### NIX #####
Created models with scikit-learn and LightGBM, and provided end-to-end solutions for optimizing
ad investments.
Conducted research on the TabTransformer model and the possibility of using deep learning
models over boosting ones for tabular data.
- Machine Learning Specialization | Coursera
- TensorFlow: Advanced Techniques Specialization | Coursera
- Bayesian Machine Learning in Python: A/B Testing | Udemy
Achievements:
- All-Ukrainian Collegiate Programming Contest - 2d stage
(Ranked 37 / 264)
- All-Ukrainian Mathematical Olympiad - 1st stage
(Ranked 4 / 115)
$500 / mo
≈ $6000 / year net
Data Analyst
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 1 May
$2000 / mo
≈ $24000 / year net
Machine Learning Engineer / Data Scientist
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published 1 May
Machine Learning Engineer, Adoriasoft, 02/2021 - 10/2021
Machine Learning Engineer, FreySoft, 11/2021 - 12/2021
NLP Researcher, Team Lead, Sandsiv+, 01/2022 - 04/2023
Consulting, freelance, 07/2023 - ...
I now have almost 3 years of experience in building ML/DL pipelines with 2.5 years of commercial experience in the field including team-leading experience.
Currently providing occasional consulting services, e.g. on the RAG project. My latest job was aimed at developing various textual NLP solutions (incl. ABSA) for the VoC platform allowing our clients to better understand their customers' feedback.
My previous position involved developing personalized marketing solutions using various NLP methods. Before that, I was working on DL-based steganography (undetectable watermarking) with different content modalities, primarily employing Computer Vision techniques.
I have experience applying LLMs and GANs to solving custom problems. In my work, I leveraged the prompting of existing models and the development of custom ones with specific training procedures like off-graph usage of non-differentiable computation blocks or Triplet loss for Siamese nets.
I'm familiar with popular frequency transforms (DCT, DFT, DWT) and know Reinforcement learning basics (DQ learning).
I have publications in professional scientific journals, in particular on the topic of ML/DS, e.g. I've proposed a way of dealing with the Peter principle in hierarchical organizations via using machine learning.
I have a general understanding of DeFi and have implemented interpretable ML-based credit scoring systems, including via SHAP values analysis.
2. Developed a novel approach to the ABSA which involved combining several solutions that were non-conventional/not intended for this task but allowed for wider and more flexible analysis. That helped our clients better understand their users' feedback by gaining a more nuanced look due to the power of DL.
3. Successfully led a junior team member towards professional growth and accommodating the specifics of the NLP R&D process.
What I don't want is ML for the sake of ML and applying AI simply as a hyped instrument.
$1500 / mo
≈ $18000 / year net
Student
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 1 May
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate ·Published 1 May
Підготовка візуалізацій для презентацій на основі даних.
NLP, створення моделей на основі числових даних для прогнозів та графіків. Data Science, Statistics, Visualisations
Поглиблювати свої навички з використання моделей для реальних задач.
$3000 / mo
≈ $36000 / year net
Computer Vision Engineer
Ukraine · 3 years of experience · Upper-Intermediate ·Published 30 April
Ukraine · 3 years of experience · Upper-Intermediate ·Published 30 April
On this role I developed system that implement Object Detector, single and multi view Trackers. Also I developed web-service that operate with this tool for improving our work. In my responsibilities also were collaboration with other teams and present our team work
Computer Vision Engineer in project for automation.
On this role I created flow for single and multi view tracking, stereo view and business logic.
$1500 / mo
≈ $18000 / year net
Data Analyst / ML Engineer
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate · 🪖 DFU combatant ·Published 29 April · In passive search
Ukraine · Kyiv · 2 years of experience · Upper-Intermediate · 🪖 DFU combatant ·Published 29 April · In passive search
teams. Proficient in Python, Django, and various data visualization tools, with Upper-Intermediate English
proficiency and knowledge in GCP (Google Cloud Platform) data services. Actively seeking opportunities as a
Machine Learning Engineer to utilize AI/ML skills for driving innovation and tackling complex challenges.
$400 / mo
≈ $4800 / year net
Machine Learning Engineer, Deep Learning Engineer, Data Scientist
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published 26 April
Ukraine · Kyiv · 2.5 years of experience · Upper-Intermediate ·Published 26 April
extensions and trained predictive models.
As a Deep Learning Laboratory Technician, I researched deep learning methods and consulted on the laboratory hardware setup.
As a Machine Learning Engineer, I analyzed the relation between financial time-series data and developed models for the rate prediction.
$2700 / mo
≈ $32400 / year net
Data Scientist / Analyst / ML Researcher
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 26 April
Ukraine · Kyiv · 3 years of experience · Upper-Intermediate ·Published 26 April
Primary expertise: classical machine learning algorithms for regression, classification, clusterization problems, anomaly detection, dimensionality reduction, and time-series analysis.
Helped to increase the performance of existing models at previous work by up to 15 percentage points. Consolidated various data sources to provide a new fraud validation system. Successfully created an autoML scoring model and implemented it in production, which helped automate a significant part of the scoring analytics processes in the department of the previous company.