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Roman Koshelev

Roman Koshelev

Software Developer

Followers of Roman Koshelev672 followers
location of Roman KoshelevMoscow, Russia

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  • Timeline

  • About me

    AI-project director at Sberbank | NLP/Semantics/Knowledge/Graphs | I am hiring.

  • Education

    • Moscow Institute of Physics and Technology (State University) (MIPT)

      1986 - 1992
      Master’s Degree Computational and Applied Mathematics

  • Experience

    • Miscellaneous

      Jan 1992 - Jan 1995
      Software Developer

      Duties:- Algorithm writer- Programmer- Tester- Software architect- Business analyzerAchievements:- 1995: “Client-Bank” system design and implementation.- 1994: Aircrafts technical characteristics presentation system (by contract with AviaExport company).- 1994: Ebauche (blank watch mechanism) catalogue (by contract with “Polet” company).- 1993: Interactive multimedia multi-language dictionary. Compiler, UI, fuzzy search, rubrication.- 1992: Development and implementation of text data compression algorithm.- 1992: Remote cardiac monitoring system (medical expert system, modem, client-server, simple Database), joint project with Moscow City Telephone Network (MGTS). Show less

    • Akademya Service

      Jan 1996 - Jan 1997
      Senior Programmer

      Duties:- Contracted software design and realizationAchievements:- Sales manager Automatic Work Station (AWS) development (based on W:Brain)- Organiser (based on my own database/knowledge)- Database/knowledge management system W:Brain (semantic networks, production system, client-server, original GUI)- Graphic and vector editing program OpenDraw.Tools: C++, AI

    • Mentor Graphics

      Jan 1998 - Jan 2000
      Software Engineer

      Duties:- Print boards design system development- DCOM-model development- GUI-component developmentAchievements:- Product usability and efficiency improvement- Implemented UI trends were highly appreciated by investorsTools: - C++, STL, Stingray UI Library

    • Sibintek, Yukos IT-division

      Jan 1999 - Jan 2002
      Software IT Architect

      Duties:- Solution architecture- Algorithms, Development- Project managementAchievements:- ObjBase, web platform for high-load applications- Several projects base on ObjBaseTools:- C++, PHP

    • Happy Baby

      Jan 2001 - Jan 2003
      Senior Software Engineer

      Roles: - Architect, algorithms, business analytic, team leaderDuties:- Axapta-base accounting and automation- Business process analysis and opimization Achievements:- Team: building, management- Professional community: www.axforum.info- Solutions: Pricing, Retail sales, Merchandising, Holding, Byings- Architecture: User Rights, Settings, Abstract ClassierTools: - Microsoft Axapta (Dynamics), Php

    • 'Africa' Shops

      Jan 2003 - Jan 2007
      CEO

      It was my family’s “brick and mortar” business.Duties:- Business development- Cooperation with business partners - Staff recruiting and management- Financial managementAchievements:- 9 toy shops- Automatic purchasing system

    • Matrix, Ltd

      Jan 2003 - Jan 2003
      Senior IT Consultant

      Axapta implementation head manager (RAO TaimyrEnergo)Duties:- Business process analysis- Requests acquisition- Project documentation preparationAchievements:- Contract conclusionTools: Axapta, Paper.

    • VTT

      Jan 2008 - Jan 2009
      Senior Software Engineer

      Roles: - Architect- Business Connector Developer (outsource)Duties:- ERP-system Axapta support- Additional functionality development- System stability improvementAchievements:- Staff efficiency growth- Critical system code fixing (refactor)Tools:- C#, .Net, WCF, Axapta, Powershell

    • OT Commerce

      Jan 2010 - Jun 2015
      Architect / Co Founder

      Roles:- Developer- Architect- CEOAchievements:- Built working business (300+ customers) and distributed team (30+) - Provided Stable IT system with clear code and elegant architecture Tools:C#, .Net, Php, WCF, T4, PS, APIs (Taobao, TMall, Yahoo API, Alibaba.cn, payment systems, etc)

    • Zubax Robotics

      Jul 2015 - Oct 2016
      Senior Architect

      Implemented the architecture supported Real Time Kinematic satellite navigation for UAV drones.Refactored the inherited code, arranged distributed test system. ROS, C++, Python, Gazebo simulator, Px4, Microcontrollers.

    • Aspose Pty Ltd

      Aug 2015 - Feb 2018
      Team Lead Manager

      Duties:- Development of Machine-Learning-based software products and its cloud API. - Team building, teaching and management. - AI algorithms research and development (CNN, RNN etc)- Product release and supportAchievements: - Released 2 new products (Cloud OCR and Cloud OMR) based on Neural Networks- Reanimated OCR for .Net product by rewriting it using Neural Networks - Built sustainable cloud infrastructure and microservices-based pipeline for AI-components - Implemented a lot of AI algorithms for document processing purposes.Tools:- Python, Lua, C#, Php, C++- Docker, Unix, .Net - Tensorflow, Keras, PyTorch, OpenCV Show less

    • Sberbank

      Feb 2018 - now
      Project Director

      Leading of a team that develops AI/NLP algorithms related to knowledge mining from text and their active applying. I am looking for talents.

  • Licenses & Certifications