Back
Avatar

Olga
Ivanova

Average Review
0.00
Reputation
17
Finished gigs
0
Finished jobs
0
Website
Not specified
Country
Not specified
Specialization
Lead AI/ML Engineer
Hourly rate
$65/hr
Preferred payment options
BNB Chain
USDT
USDC
About me
Hi, I am Olga, Lead AI/ML Engineer based in Warsaw (CET). I work at the intersection of Computer Vision (object detection, tracking, face-related pipelines) and applied LLM systems (RAG, agents, evaluation), with a production mindset: measurable quality, predictable delivery, and stable operations. I help teams make existing AI systems reliable - stabilizing pipelines, improving accuracy, and optimizing latency/cost. I work hands-on, move quickly, and keep stakeholders aligned with clear updates and deliverables For urgent cases I offer a 48h Rescue Sprint ($2,500 USDT upfront): fast audit + root-cause analysis, first working increment (PR/prototype) with before/after metrics when applicable, and a concrete next-milestones plan with estimates. Compute is handled via your cloud/API credentials or a reimbursable deposit, so we can start immediately Stack: Python, PyTorch, Docker, Kubernetes, Postgres, Vector Databases, AWS/GCP/Azure. Start: same day (CET)

Work experience

Freelance
October 2018 – Current time
Job title
Lead Machine Learning Engineer / Solution Architect
Work experience & achievements
1) Built and shipped production CV pipelines: face recognition, face alignment, object detection, tracking, and gaze-related demos 2) Delivered AI search / RAG agent solutions (LLM + vector DB + document ingestion), including cost optimization and prompt engineering for lower inference spend 3) Strong “rescue mode”: refactoring legacy ML/CV codebases, performance tuning, Dockerized delivery, and stable handoff documentation
Sensay.io
July 2024 – August 2024
Job title
AI/ML Engineer
Work experience & achievements
1) Improved RAG quality via retrieval/prompt/evaluation iterations and practical failure-mode analysis 2) Prepared datasets for custom LLM fine-tuning and maintained a “product updates” prompt strategy to reduce regressions 3) Supported customer onboarding and internal process documentation (fast iteration, production mindset)
Solvd Inc.
January 2024 – May 2024
Job title
Lead AI/ML Engineer
Work experience & achievements
1) Owned AI solution design for clients: system design docs, pre-sales technical calls, and implementation guidance 2) Built recommendation/classification components and advised on scalable ML architecture in cloud environments 3) Ran technical interviews and knowledge-sharing sessions (team and delivery reliability)
Glimpse Analytics
April 2023 – December 2023
Job title
Senior Computer Vision Engineer
Work experience & achievements
1) End-to-end CV delivery: dataset preparation (MOT format), training/validation, model conversion/optimization, and deployment packaging 2) Built Docker environments with OpenVINO dependencies; optimized pipelines for inference constraints 3) Researched tracking accuracy improvements and refactored core code for stability
Mapbox
November 2017 – July 2018
Job title
Data Scientist
Work experience & achievements
1) Domain adaptation / synthetic data approaches to improve detection & instance segmentation robustness across conditions 2) Data preparation and tooling for large-scale training workflows, with measurable quality improvements 3) Strong experience with production-grade dataset curation and evaluation practices
Autodoc
April 2025 – June 2025
Job title
AI/ML Engineer
Work experience & achievements
1) Built an agent that interacts with a Power BI dashboard and analyzes data from it (tool-using/agentic workflow) 2) Contributed to object detection pipeline development and code refactoring 3) Researched and proposed technology choices to accelerate delivery

Education

Belarus State Economic University
Graduation year: 2016
Level of study
Bachelor
Major / Field of study
Economics