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Denis QukaDQ

Denis Quka

Database and Datawarehouse Developer

€289/day
Pristina, XK
3-7 years

Average response time: 1 hour

About Denis

A detail-driven Database & Data Warehouse Developer based in Kosovo. I specialize in designing efficient, scalable, and secure database systems tailored to business needs — from MySQL / MSSQL development to building custom ETL pipelines and insightful dashboards.

With a background in analytics and hands-on experience working across industries, I bring both technical skills and business understanding to every project.
  • English

    Native or bilingual

  • Albanian

    Native or bilingual

  • German

    Conversational

Remote only
Primarily works remotely

Experience

  • IPKO Telecommunications LLC
    Database and Datawarehouse Developer
    TELECOMMUNICATIONS
    February 2025 - Today (1 year and 4 months)
    Pristina, Kosovo
    • Administer Oracle and MSSQL databases, ensuring reliability through advanced performance optimization and query tuning
    • Develop and maintain ETL processes using SSIS, Apache NiFi and Airflow, PL/SQL streamlining data integration workflows and improving efficiency
    • Implement security protocols, including encryption and role-based access controls, to safeguard sensitive information
    • Automate routine tasks and monitored Linux-based database servers, reducing downtime and enhancing system stability
    • Collaborate with cross-functional teams to design and deliver database solutions that supported business-critical operations
  • IPKO Telecommunications LLC
    Data Analyst
    TELECOMMUNICATIONS
    July 2023 - February 2025 (1 year and 7 months)
    Pristina, Kosovo
    • Spearheaded the development of comprehensive sales reporting solutions using Excel, SQL, and Power Pivot, ensuring timely and accurate delivery of key business metrics.
    • Utilized SQL to generate comprehensive reports from databases using MSSQL and Oracle, facilitating data-driven insights.
    • Performed in-depth sales data analysis using Jupyter and Python (pandas), uncovering trends and supporting forecasting efforts
    • Designed interactive dashboards and reports in Power BI and Tableau, driving data-driven decision-making
    • Presented actionable insights and updates at business meetings, leveraging statistical analysis and modelling techniques
  • Denfloina N.T.SH.
    Financial Analyst
    CONSULTING AND AUDITS
    November 2021 - June 2023 (1 year and 7 months)
    Pristina, Kosovo
    • Automated financial processes using proprietary accounting software, improving accuracy and reducing errors in a fast-paced environment
    • Resolved discrepancies in financial statements through analytical problem-solving, delivering insights to enhance strategic decisions.
    • Fostered client satisfaction by addressing needs through regular meetings and tailored solutions
    • Collaborated with stakeholders, including government entities and legal professionals, to streamline communication and drive results

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Education

  • University for Business and Technology (UBT)
  • Faculty of Economics (UP)

Skill set

Categories