You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Ivan DoroninID

Ivan Doronin

Machine Learning Engineer (CV)

€250/day
Yerevan, AM
3-7 years

Average response time: 1 hour

About Ivan

Computer vision engineer with 8+ years of experience building imaging and ML pipelines for scientific and commercial applications. I design end-to-end systems — from dataset preparation and model training to API deployment — in Python and PyTorch. My academic background (MIPT MSc + PhD research) gives me a genuine edge on complex, domain-specific imaging problems where generic solutions fall short.

Open to short missions and longer consulting engagements: object detection, image segmentation, OCR pipelines, 3D volume processing, scientific image analysis, data pipelines. I write clean, well-documented code and deliver on time.
  • English

    Native or bilingual

  • Russian

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Institute of Fundamental Problems of Biology, Russian Academy of Sciences
    Computer Vision Engineer
    January 2023 - Today (3 years and 6 months)
    – Built automated microalgae cell detection & counting pipeline (YOLOv8 fine-tuned on in house annotated dataset) — fully replaced a manual workflow that previously consumed hours per sample
    – Developed 3D chloroplast reconstruction pipeline from confocal microscopy stacks using custom mesh processing in Python
    – Established image preprocessing standards; annotated 800+ images for model training
    – Mentored junior researchers on image analysis and Python tooling
    Python Data science Computer Vision
  • NanoCar
    Computer Vision Consultant FREELANCE
    March 2026 - May 2026 (2 months)
    – Developed a product shelf presence detection system: YOLO fine-tuning on a custom retail dataset (~2,400 annotated images, 14 product categories)
    – Built a data augmentation pipeline (synthetic occlusion, brightness shifts, perspective) to compensate for limited training data — improved mAP by ~18%
    – Delivered lightweight REST inference endpoint (FastAPI) with confidence thresholding and per-category reporting; integrated into client's backend
  • IsPL
    ML Engineer — Document Processing FREELANCE
    May 2026 - May 2026
    – Built an OCR + document classification pipeline for automated digitisation and routing of incoming documents (invoices, delivery notes, customs forms)
    – Custom text classification model (scikit-learn) trained on 1,200 labelled documents — achieved ~94% routing accuracy in production
    – Integrated into the client's existing internal workflow; reduced manual document handling by ~70%
    • ·
    ◦ ·

Recommendations

Be the first to recommend Ivan

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • PhD Programme
    Kurchatov NRC
    2023
    PhD Programme
  • MIPT MSc
    2017
    MIPT MSc

Categories