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Alexandru C.

Data Engineer

665 dollar
Freelancer
9 years
Bucharest, ROMANIA
JavaScript Machine Learning Python Web development

My experience

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DevMotionJune 2013 - Present

Since its inception, the company (usually just I) delivered software products for more than 20 clients, ranging from small businesses to universities and large enterprises.

Nowadays, it serves as a gateway for me to occasionally take on projects as a freelancer.

Time invested in this company developed my entrepreneurial and software project management skills.

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DanceClasses LiveMay 2020 - Present

Want to learn how to dance but don't know where to start? Are you an experienced dancer looking to take your dance skills to the next level? Are you a dance instructor in search for a global stage to showcase your skills? 💃🕺

We have the solution for you! I'm the lead developer of a product we're launching soon, an online live dance lessons platform that connects passionate dancers with the best teachers from all over the world.

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JobfulNovember 2019 - Present

Leading the R&D department, we have, up until now, designed and deployed a knowledge graph, a recommender system and multiple behavior prediction models.
They increased engagement metrics and were very well received by users.
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FrancMay 2019 - May 2020

A very ambitious Fintech venture, which started at the 2019's edition of Innovation Labs. Franc aimed to facilitate healthy financial habits, by aggregating bank accounts and providing actionable insights. 🦉💵
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Heka AIJune 2018 - November 2019

Heka had been my first venture into entrepreneurship. The product we built was eyeing the recruiting market, aiming to boost candidate engagement using machine learning, reducing the time to hire and improving the hiring funnel.
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UiPathMay 2019 - November 2019

Developed (deep) machine learning models with the purpose of enhancing the automation effec- tiveness of RPA flows, mimicking human behavior.
Unmediated client interaction provided me with the necessary insights to deliver value to them.
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Deutsche BankMarch 2016 - May 2019

Associate full-stack developer on various projects in the Treasury department.
Java, Spring, Hibernate, JPA, Oracle, jQuery, AngularJs 1.x.

Involved in opt-in activities, like:
Developed the winning application for an internal competition - an interactive office map.
Currently, it is used as _the_ colleague and room locating application of the development center and is included in the email signature of most employees.

BEX's team, led by me, won the Corporate Games in table tennis during this period. Around 20 large international and local companies participated with their teams in the competition.

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MorphLAugust 2018 - December 2018

Brought my humble contribution to MorphL's ambitious goal: AI enhanced UX.
Designed processing pipelines and trained a couple of recurrent neural nets in Keras that provide live, user behavior-based predictions.
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BearingPointJune 2014 - March 2016

My journey in big tech corporations started with the Abacus project at BearingPoint.

During my time as an intern, I built an intelligent installer and configuration tool for the well known Abacus tool, capable of reducing the technical on-boarding process of new clients 5-fold by automating configuration tasks.

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Adax IntermedOctober 2013 - June 2014

  • Employee of the month: February 2014, March 2014.
  • Built the company's website.
  • Coordinated and optimized all activities involving the field of IT.
  • Automated the process of receiving orders and sending offers to clients.
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"Titu Maiorescu" UniversityAugust 2013 - November 2013

Won the first place at the "Education and Creativity for a Knowledge-Based Society, 2013" International Conference where more than 100 papers have been submitted.

My paper title was:
[Field of Neuroscience] Processing and pattern finding in the EEG signals received from a series of brain-mounted sensors

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MoongateJune 2012 - September 2012

  • My first encounter with a full time job had been the summer spent at this company.
  • Wrote code for a web QR code customization tool.
  • Tested an iOS QR code payment app, currently in production in a couple of major global scale stores.
  • Managed the online electronics store Teguna.

My stack

Analysis methods and tools

Design Patterns

Frameworks

AngularJS, JPA, Bootstrap, Node.js, NestJS, Hibernate, Angular

IT Infrastructure

Linux, Git, Docker

Business Intelligence

Statistica

Others

Algorithms, Web Scraping, Web Design, Project Management, Leadership, Artificial Intelligence, Data Science

Technologies

Machine Learning, NumPy, Angular 4, Web development

Languages

HTML, SQL, JavaScript, JAVA 8, TypeScript, Python, OOP, CSS, Java

Machine Learning

Deep learning, TensorFlow, PyTorch

My education and trainings

PhD, Faculty of Automatic Control and Computer Science - Deep Learning - Polytechnic University of Bucharest2017 - 2022

Certifications - --

Master's degree, Faculty of Automatic Control and Computer Science - Machine Learning - Polytechnic University of Bucharest2015 - 2017

Bachelor's degree - Faculty of Automatic Control and Computer Science, Computer Science - Polytechnic University of Bucharest2011 - 2015

High School Degree - Mathematics and Computer Science - Gheorghe Sincai National College2007 - 2011