Jovan Pehcevski
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Jovan Pehcevski

Data and Information Scientist with Academic writing experience


Skopje, Macedonia


As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, ... moreproofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security less

Jovan Pehcevski has added 3 portfolio pieces. Create an account to review them.

Work History and Feedback

  • Feb 2014 - May 2015

    Writing tasks related to Data management, data science, statistics

    No feedback given

    $105.55 earned
    Fixed Price

  • Aug 2013

    Research: the value of 3D visualization
    We hired Jovan to perform a short research task and he far exceeded our expectations. The quality and breadth of his research is simply excellent. I highly recommend him.
    $83.34 earned
    Fixed Price

Jovan Pehcevski has more jobs to show. Create an account to review them.


Name Score (out of 5) Time to Complete
Data Interpretation Test 3.30 Top 30% 36 mins
English Spelling Test (UK Version) 4.90 Top 10% 24 mins
Technical Writing Skills Certification 3.50 Top 20% 19 mins
U.S. English Basic Skills Test 4.00 Top 30% 26 mins

Work History

83% Job Success
1,748 hours worked
20 jobs


More than 30 hrs/week
24 hrs response time


Phone Number: Verified

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