Personal details

Tomas K. - Remote data engineer

Tomas K.

Senior Data Engineer
Based in: 🇱🇹 Lithuania
Timezone: Vilnius (UTC+3)

Summary

Full stack data and web developer making custom data analysis and machine learning applications for clients in telecommunications, investment management, trading, network management and other data-intensive fields. My main working languages are Python, Scala, and Matlab. I my recent job I have been developing new features on Apache Spark, Kafka and HDFS based platform used by NASDAQ listed company.

Currently, am working as a software developer contractor for international clients and startups. My client list includes Viavi Solutions, Indeni, Kapital Trading, Global Algorithmic Institute, Aequam Capital, Vytautas Magnus University and others.

From 2016 I am holding Top Rated Contractor status on the leading contracting platform Upwork. I also have a 5 star rating on Codementor mentoring platform.
Currently, I am in the top 9 percent of contributors on Stack Overflow for this year.

I have completed all the courses of the Business Informatics master program at Vilnius University as one of the top students in the class and currently am finishing the master thesis on the application of blockchain technology in the energy field.

Working proficiency in English, Portuguese, Russian and Lithuanian.

Looking for new software development challenges in data-intensive fields: trading, quantitative finance, telecommunications, energy or blockchain.

Work Experience

Data Software Developer
Independen Contractor on Upwork | Jan 2013 - Present
Scala
MongoDB
PostgreSQL
Pandas
Python 3
MATLAB
Blockchain
I am a Top Rated freelancer on the Upwork platform developing data intensive solutios for international cleints in fianace, education and network management industries.
Software Developer
Telesoftas | Oct 2018 - Dec 2019
Python
SQL
Scala
Apache Spark
Apache Kafka
Apache Hadoop
Developing innovative software solutions for a NASDAQ listed client providing mobile telecommunications management and monitoring software solutions. The activities were backend focused, new feature development with a share of critical bug fixing. The main programming languages were Scala and Python. The tool stack mainly consisted of Apache Spark, Kafka, HDFS, SQL.

Education

Vilnius University
Master of Informatics・Business Information Systems
Sep 2017 - Jan 2020

Personal Projects

Network Monitoring and Remediation Software Metrics Extraction for Knowledge DB IconOpenNewWindows
2019
Python
Scala
Regex
Pandas
Extraction of metrics, categories, alert remediation and automation data from the code base . Knowlege data base generation for the web.