Ion Lupascu, Software Developer in London, United Kingdom
Ion Lupascu

Software Developer in London, United Kingdom

Member since September 16, 2014
Ion is a strong C++/JavaScript developer with experience at the enterprise level. He has a math background and experience in proposing optimal solutions for complex problems. He also has excellent communication, teamwork, and interpersonal skills.
Ion is now available for hire




London, United Kingdom



Preferred Environment

Subversion (SVN), Mercurial, Git, Vim Text Editor, Linux

The most amazing...

...project I've ever done is finding a mathematical model for linear programming of automated baggage distribution in an aircraft.


  • IT Consultant

    2017 - PRESENT
    Barclays Capital
    • Contributed to architecture design and implementation to bring the BARX, a C++/Java microservice complex system, to the next level by working closely with external shareholders and internal traders.
    Technologies: Python, C++
  • Software Developer

    2012 - 2017
    Amadeus Services Limited (ASL)
    • Developed an Airlines IT flight management system using C++ and Oracle.
    • Coordinated major, minor, and patch releases.
    • Coordinated new projects, handling major change requests involving the inter team.
    • Analyzed and found the root cause of problems (bugs) and resolved them.
    • Analyzed and translated functional requirements into a mathematical model (LP).
    • Wrote new tests that isolate problem cases or new functionality.
    • Used Node.js, AngularJS, and RequireJS to create a new internal web tool.
    Technologies: Agile, Aircraft & Airlines, JavaScript, Node.js, Oracle, C++
  • Project Manager

    2009 - 2012
    Orange Moldova
    • Implemented new projects.
    • Analyzed and proposed new solutions to achieve new standards in the performance and quality of projects.
    • Maintained and developed OEBS (Oracle E-Business Suite).
    • Maintained and developed payroll functionality in 1C for enterprise and other systems.
    • Integrated corporate systems.
    Technologies: Oracle E-Business Suite (EBS), Oracle Database, PL/SQL, SQL, CSS, HTML5, JavaScript, C++, Agile
  • Freelance Developer

    2006 - 2009
    Program-Suport Limited
    • Initialized, evaluated, and developed start-to-end automation processes of company wide accounting systems, as well as accounting software applications for several clients.
    • Hired new people to grow the team.
    • Invested my time in new projects.
    • Managed projects and teams.
    Technologies: Microsoft SQL Server, 1C, C++
  • Senior Software Engineer

    2004 - 2006
    Contabilizare-Prof SRL
    • Helped create software for an automated Romanian accounting system.
    • Developed for more than ten firms.
    • Developed interfaces for interconnection between different informational systems.
    • Designed and developed client-specific financial informational systems.
    • Solved problems.
    • Maintained the company website. Analyzed and developed the release history system.
    Technologies: CSS, HTML, JavaScript, Microsoft SQL Server, 1C, C++


  • Node.js native printer bindings

    A Node.js native printer binding.

  • Contribute at Ultimate++

    I was a contributor in the development of a U++ project. U++ is a C++ cross-platform rapid application development framework focused on programmer productivity. It includes a set of libraries (GUI, SQL, etc.) and an integrated development environment. The project is free and open source.


  • Languages

    JavaScript, SQL-99, C, HTML5, C++, HTML, SQL, Python, Less, CSS
  • Frameworks

    Express.js, AngularJS, Boost, Angular, Bootstrap, OpenCL
  • Storage

    Oracle PL/SQL, PL/SQL, MongoDB, Oracle SQL, Oracle 11g, Microsoft SQL Server, SQLite, NoSQL, Redis, Oracle Rdb
  • Libraries/APIs

    RequireJS, Node.js, TensorFlow, LibUnwind, Libevent, Standard Template Library (STL), Cbc, AngularUI
  • Tools

    Adobe Photoshop, Oracle E-Business Suite (EBS), Git, Mercurial, Subversion (SVN), Ace Editor, Tmux, Vim Text Editor
  • Paradigms

    Agile Software Development, Asynchronous Programming, Agile, Kanban, Linear Programming, Real-time Systems, Scrum
  • Platforms

    Linux, Oracle, Oracle Database, Apache Kafka, OpenShift, FreeBSD, Windows, Android
  • Other

    Aircraft & Airlines, 1C, Machine Learning, SSH, HTTP, LDAP


  • Professional Degree in Advanced Oracle 11g and PL/SQL
    2009 - 2009
    Oracle University, London, UK - London, UK
  • MScIT Degree in Computer Science
    2005 - 2006
    State University of Moldova - Chisinau, Republic of Moldova
  • Bachelor's Degree in Computer Science
    2001 - 2005
    State University of Moldova - Chisinau, Republic of Moldova


  • Sequence Models
    Coursera - License HC4FPZ76MHNC
  • Deep Learning Specialization
    Coursera - License AWLJT7M2LWQS
  • Convolutional Neural Networks
    Coursera - License SBHSP6TM8N32
  • Structuring Machine Learning Projects
    Coursera - License RVFL73NENY8A
  • Neural Networks and Deep Learning
    Coursera - License 8VLGYMCYCLRR
  • Improving Deep Neural Networks: Hyperparameter tuning, Regularization and Optimization
    Coursera - License 6LT7UK8YMD9D
  • Oracle Advanced PL/SQL Developer Certified Professional
    MARCH 2010 - PRESENT

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