Image de profil de alexandrlupa
@alexandrlupa
Drapeau de Ukraine Kharkiv, Ukraine
Membre depuis le 4 octobre 2009
0 Recommendations

alexandrlupa

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Hello! I'm a software developer, engineer with big experience of design, development, testing, administration and maintenance of the software (desktop, client/server, web, mobile) AND AI, Optimization. My main goal is building long term relationships with clients. My personal strengths are my discipline, punctuality, accuracy and responsibility. My science interest is machine learning, neural networks, big data, data mining, biometric(Face, Iris, Fingerprint Recognition). I have worked with these technologies(Tensorflow) and I will be happy to use them in Mobile application. Skills: - Backend languages: PHP, NodeJS, Java, Python, C#. - Frontend languages: React, Angular, Vuejs. - Databases: PostgreSQL, MongoDB, MySQL, MSSQL Server, Redis, Firebase. - Mobile: Kotlin, Swoft. React Native, Ionic - AI: Tensorflow, OpenCV, Matlab - OPtimization: LP, MILP, CPLEX, Gurobi - Other: JSON, HTML5, CSS, Javascript, jQuery, Bootstrap. I look forward to working with you! Best regards.
$30 USD/hr
19 commentaires
5.3
  • 95%Travaux complétés
  • 95%Selon le budget
  • 100%Dans les temps
  • 13%Taux de Réembauche

Portfolios

Avis récents

  • image de Dey K. Color histogram through C programming $60.00 USD

    “Very good. Highly skilled”

  • image de Faheem J. Fix bugs - speed - php - mysql - javascript $276.40 USD

    “Great work!! Understand tasks well. He has a deep knowledge for php mysql. Recommend to all. Thank you. Hope to work with you again!”

  • image de Patrice L. Slides share system $250.00 USD

    “We got EXACTLY what we needed. We expected that the project would take a week due to the complexity but Oleksandr completed everything within a day. We strongly recommend working with Oleksandr.”

  • image de Ade M. Project for Oleksandr L. -- 20/02/05 10:19:34 £230.00 GBP

    “Transfered our site to a new home and fixed a small issue at the same time, and all within an hour! Will definitely be hiring him again.”

  • image de Salman M. Project for Oleksandr L. -- 2 $50.00 USD

    “Did not finish the project but he was honest about it and told me after a day that he can't finish on time and is not able to troubleshoot what he was hired for. It did end up costing me time and money. I hired him because he said he has an expertise required and I saw that he has or had 100% complete and on time record on this platform, so I thought he would get my project done. it's okay and thanks anyways.”

  • image de Samuil K. Project for Oleksandr L. -- 3 $500.00 USD

    “Oleksandr has created me a powerful FTP live feed website with an integrated admin panel to undertake complicated tasks. Not only he exceeded our expectations with the website delivery, he also delivered it faster than originally agreed. Overall, he has created an extremely high-quality product which I am proud for our clients to use. I will be using Oleksandr on an ongoing basis for developments on current and future projects for that reason.”

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