Sorry %%REM_ADDRESS%%, your request cannot be processed.For security reasons, it was blocked and logged.%%NINJA_LOGO%%If you believe this was an error please contact thewebmaster and enclose the following incident ID:[ #%%NUM_INCIDENT%% ]

R developer data analyst

Resume posted by Tetyana in IT.
Desired salary: $35.00
Desired position type: Any
Location: Johannesburg Gauteng, South Africa

Contact Tetyana


My background is in IT Consulting for multiple local and international organisations, including clients in Germany, Russia, UAE, USA, Japan, and South Africa. I designed and developed IT solutions for governments, mining, transport, military, financial, and IT sector. I have strong problem-solving skills complemented the skillset in BI, econometrics, statistics, and data science.


01/2014 – 02/2017 Ph.D. Candidate at Wits Business School. Thesis: “Towards a value based theory of sustainability framing”. Supervisor: prof. Anthony Stacey.


07/2015 Time Series Econometrics course presented by prof. J. Fedderke (Director of Economic Research South Africa, Pennsylvania State University).


01/2010-01/2014 Master of Management by Research. Wits Business School. Thesis: “The Influence of Cultural Diversity on the Effectiveness of Virtual Software Development Teams”. Supervisor: prof. Louise Whittaker.


03/2014 – 05/2014 Economics of Competing Energy Technologies (Stanford Centre for Professional Development).


08/2013 – 11/2013 Certified Management and Verification Course (CMVP). Measure and verify energy savings in compliance with international and local standards, legislation and regulations (The Association of Energy Engineers).


11/2013 Introduction to Solar PV (SUNcybernetics).


03/2012 – 05/2012 Certified Energy Manager Course (CEM). Define a holistic energy management strategy and implement effective solutions to all challenges to the complete spectrum of energy management requirements (The Association of Energy Engineers).


05/2011 Certified SQL Expert (Oracle).
09/2001 – 07/2002 Honours degree Cum Laude in Microelectronics (Zaporizhzhye National Technical University).


09/1997 – 07/2001 BEng Electronics Cum Laude (Zaporizhzhye National Technical University).


Since 7/2007 Research Analyst, Business Analyst – Climate Change Monitoring and Evaluation System (client: Department of Environmental Affairs). The details of the qualitative research undertaken as part of this project are provided in section 3. In the role of Business Analyst, I have collected and documented User Requirements Specification and created Detailed System and Interface Design.


Data Scientist, Statistician – Financial Impact Analysis of the Impact of PV on the Utility Revenues (client: Electricity Control Board of Namibia). The details are provided in section 3.


Data Scientist – Municipality Revenue Improvement (client: Rustenburg municipality). I used multiple sources of data to highlight inconsistencies based on the apparent trends in the data.


Data Scientist, Statistician – Electricity Forecasting (internal project). I’ve built several energy demand forecasting models, taking into account the growing impact of renewables, weather patterns, and load shedding potential.


Programmer – I programmed bidders and sellers matching algorithm, which was used for day-ahead electricity market trading.


Programmer – scheduler and diagnostic tool using sms-text messages. The messages were processed using MSMQ and sent using modems.


Project Manager (various projects).


Business Analyst/Data Analyst/IT consultant – Measurement and Verification of Energy Efficiency projects (client: Eskom/NERSA). I was involved in the analysis of customer requirements, developing enhancement proposals, data clean-up and analytics.


IT consultant – Power Lines Design Tool. I worked on the backend and frontend development of the system.


EOH (Pty) Ltd., formerly Enerweb (Pty) Ltd., formerly Utiliworx (Pty) Ltd. (Johannesburg, South Africa).


06/2006 – 12/2009 Technical Writer.

Business analyst – I developed the requirements and oversaw the development of the Data Browsing tool.


Versant GmbH, formerly Db4objects Inc. (Hamburg, Germany).


06/2005 – 10/2006 Functional Specialist. I developed a mobile solution for a warehouse and participated in the development of the communication system for mines.

Pilog (Pty) Ltd. (Pretoria, RSA; Abu Dhabi, UAE).


07/2004 – 05/2005 Software Engineer. I worked on the development of Petrol Plus, which is an automatic loyalty and non-cash payment system used at petrol stations.

NCT (Pty) Ltd. (Kiev, Ukraine).

More details about the system:


07/2002 – 06/2004 Senior Software Engineer, Team Leader, System Administrator

Kvant Transport (Kiev, Ukraine). I developed an embedded train notification system, which included a keyboard and display driver.


03/2000 – 06/2002 Software Engineer

Emir (Pty) Ltd. (Zaporizhzhye, Ukraine).

I developed systems for accounting, trade, and bookkeeping. I was further engaged in the sales of the customised software packages and training of the customers.


01/1999-12/1999 Data capturer and programmer

Rubber Technical Articles Plant (Zaporizhzhye, Ukraine).



  • R (3 years)
  • Wolfram Language
  • Oracle database
  • Java
  • c#
  • C/C++


    Project Management, Public speaking, qualitative and quantitative analysis, Research

Groups & Associations


Spoken Languages

    English (Fluent)