Hire the best ETL Developers in Cyprus

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$50 hourly
Dimitris A.
- 5.0/5
- (6 jobs)
❊ Flexible working hours (both EU and US) ❊ I have been helping clients to make the most out of their data as a Tableau Expert for 6 years. 💻📊📈 I have worked on numerous projects in various industries such as Insurance, Healthcare, Finance, Educational Institutions, Charities and NPOs (Nonprofit organisations). I am more than happy to support you with: ► Tableau dashboarding ✓ Create dashboards from scratch ✓ Re-design existing dashboards ✓ Advice on visualisation best practices ► ETL tasks using Tableau Prep, Alteryx, and Python (open to exploring other tools as well) ► Tableau performance tuning

ETL
Data Science
Data Cleaning
Data Analysis
Alteryx Analytic Process Automation Platform
Data Modeling
Business Intelligence
SQL
Python
Tableau
Data Visualization
Microsoft Excel
Dashboard
$40 hourly
Evgeniy K.
- 4.9/5
- (145 jobs)
Headline: Over 5 years of experience across the Financial Services sectors, SaaS, Human Resources, Marketing, Manufacturing with expertise in Data Engineering, Data Modeling and Data visualization. Proficient in writing SQL queries using joins, sub queries and correlated sub queries to retrieve data from the database. Strong skills in the development of automated reporting and dashboards with merging and data transformation. Skills : SQL, DAX, M, Power BI, Tableau, Google Data Studio, Data Analysis, Data Visualization, ETL, MySQL, Microsoft SQL Server, Postgres, Big Query, Azure Data Factory Description: ⦿ Independently discovered solutions and collaborates on insights and best practices. ⦿ Experienced with self-service query tools and dashboards - preferably Power BI, Tableau, Google Data Studio ⦿ Understood star schema design and managing large data volumes. ⦿ Assisted creation of new measures and dimensions in existing cubes to enhance business analysis - preferably SSAS ⦿ Utilized Microsoft Power BI to create new reports for all functions of business sales, production, inventory, purchasing, accounting, etc. ⦿ Implementation BI solutions from scratch - preferably Power BI ⦿ Responsible for delivering reports tailored to client requirements, leveraging the data from the MySQL, PostgreSQL, Big Query, Google Analytics, MS SQL Server, Salesforce, API ⦿ Collecting and mining data from different data sources, cross-function analysis Several feedbacks from employers: "Evgeniy was very flexible to work with, his Power BI skills are great! He understood the work required, and was able to bring our vision to life with ease. We will happily hire Evgeniy again." - Adam Gabriel, J&J "Evgeniy delivered great work on this data analysis project. Final results, communication and speed of delivery were fantastic. Will definitely be hiring him again. Thanks Evgeniy!" - Kara Sherman, Corel Corporation,

ETL
Data Analysis
Data Analytics & Visualization Software
Data Warehousing & ETL Software
Data Modeling
Business Intelligence
Power Query
Microsoft Power BI Data Visualization
Data Visualization
Microsoft Power BI
Looker Studio
Data Analysis Expressions
SQL
Tableau
$35 hourly
Alexandros A.
- 0.0/5
- (0 jobs)
I'm a financial risk and data professional with a strong technical foundation in Python, SQL, R, SAS, and Angular. I’ve worked on projects that blend analytics, automation, and software development, helping organizations make better decisions through cleaner data, smarter tools, and efficient workflows. My experience includes: - Full-stack development with Angular, GraphQL, and Express - Designing data schemas and building APIs - Developing dashboards and business intelligence tools - Automating reporting processes and streamlining data workflows - Collaborating in Agile teams (Jira, Git) on finance and data-driven products I also bring a solid understanding of financial systems and risk frameworks from working with banks, payment institutions, and analytics teams. I'm on Upwork to explore remote and project-based work, ideally where I can apply both my data and dev skills to build practical, high-impact solutions.

ETL
Chartered Financial Analyst
Data Analysis
Data Mining
$60 hourly
Dmitry V.
- 0.0/5
- (0 jobs)
Experienced data specialist. Can bring your data from the source to a great dashboard or even machine learning model. Expert in Dagster, dbt, Clickhouse, BigQuery. I am the data whisperer.

ETL
SQL
R
Python
Data Analysis
Predictive Analytics
Data Wrangling
Data Warehousing
ETL Pipeline
Data Extraction
$50 hourly
Giannis A.
- 0.0/5
- (0 jobs)
👋 Hi there! I’m Giannis Alexandrou, a Data Scientist and Engineer based in Cyprus, with a strong background in applied machine learning, analytics, and end-to-end data solutions. 🚀 What I do best: • Machine Learning & AI: I specialize in building smart, scalable ML models — from fraud detection in banking and insurance, to predictive models in healthcare and recommendation systems in recruitment. • LLMs & NLP: I’ve fine-tuned and deployed large language models (LLMs) and built NLP solutions like intelligent chatbots and misinformation detection using Twitter data. • Data Engineering: From designing scalable pipelines to deploying production-ready systems on AWS with tools like Airflow, Spark, and Docker — I make data flow smoothly and reliably. • Sports Analytics: With hands-on experience in football analytics, I use APIs, machine learning, and custom dashboards to evaluate performance, scout players, and support decision-making. 📊 Projects I’ve delivered: • Fraud detection and CLV models for major insurance clients. • AI-driven shift matching and pricing for NHS hospitals in the UK. • Football data collection, scouting models, and benchmarking systems. • Award-winning hackathon solutions (Top 10 at Man City Hackathon 2023). 🛠️ Tech I work with: Python, SQL, Spark, AWS, Docker, Airflow, Git, Tableau, HTML/CSS, R, and more. 💡 Whether you need help with building robust ML models, turning messy data into insights, or developing data-driven applications, I’m here to help. Let’s build something impactful together. Feel free to reach out!

ETL
Software Development
Data Analysis
Data Mining
Machine Learning
Artificial Intelligence
$35 hourly
Aleksandar M.
- 0.0/5
- (0 jobs)
Data & AI Expert | Senior Engineer & Product Manager | MSc Software Engineering | CFA Member Hi, I’m Aleksandar Mihajlović — a Senior Data & AI Engineer and Product Leader with 10+ years of experience delivering cloud-native, data-driven solutions across finance, trading, and enterprise systems. I combine deep technical skill with strategic vision to design scalable infrastructure, intelligent analytics, and ML-powered applications that drive measurable results. 🔧 What I Deliver: Robust Data Engineering Scalable ETL/ELT pipelines (DBT, Airflow, Spark, Kafka), real-time data ingestion, and multi-cloud deployments (AWS, Azure, GCP). Intelligent Machine Learning Systems End-to-end ML workflows (MLflow, TensorFlow, scikit-learn) with automated deployment and monitoring. Built real-time fraud detection, anomaly detection, and FX signal engines. Generative AI Applications Integrated GPT-4o, Claude, and LangChain into BI dashboards and reporting workflows for financial insights and automation. Quant Finance Expertise Deep knowledge of pricing models, risk management (VaR, CVaR), algorithmic trading, and portfolio optimization—CFA certified and MSc in Quant Finance. Leadership & Strategy Built and led cross-functional teams (10–20+), launched AI-driven products, cut fraud by 18%, and delivered $2M+ in revenue impact. ⚙️ Tech Stack Highlights Languages: Python, R, SQL, TypeScript Cloud: AWS (SageMaker, Lambda, Redshift), Azure, GCP Tools: DBT, FastAPI, Docker, Kubernetes, MetaTrader, Power BI, Tableau AI: GPT-4o, Claude, Bedrock, MLflow, scikit-learn, XGBoost Finance: ARIMA, GARCH, Monte Carlo, Black-Scholes, TA-Lib I don’t just build pipelines or models—I deliver systems that work, scale, and create value.

ETL
Python
Data Engineering
Data Science
Modeling
Financial Analysis
Artificial Intelligence
Machine Learning
Machine Learning Model
Data Extraction
Data Analysis
Analytical Presentation
$24 hourly
Uliana L.
- 0.0/5
- (1 job)
Data Scientist with 3+ years of combined experience in ML & Data Analysis across IT (Computer Vision), Real Estate, and Public sector. Focusing on transforming raw data into actionable insights. Experienced facilitator and public speaker. TECHNICAL SKILLS • Python: - Machine Learning — TensorFlow, Scikit-Learn, PyTorch, OpenCV, YOLO, Transformers, Keras - Data Analysis — Pandas, NumPy - Data Visualisation — Matplotlib, Seaborn - Jupyter Notebook, Google Colab • SQL, PowerBI, Tableau • Git, GitHub, GitLab • AWS

ETL
Computer Vision
Research & Development
Data Science
Mathematica
TensorFlow
Amazon Web Services
Git
Tableau
SQL
Python
Machine Learning Model
Machine Learning
Artificial Intelligence
Data Analysis
$45 hourly
Axel A.
- 0.0/5
- (0 jobs)
Results-Driven Senior Data Analyst | Advanced SQL | PowerBI | Python | dbt | Databricks | ETL Automation | Remote Expert Hello! I'm a UK- and Italian-national Senior Data Analyst with over 3 years of hands-on experience delivering data-driven insights and solutions that drive real business value. My journey began as a Data Analyst Apprentice, and through consistent delivery, leadership, and continuous learning, I progressed to become Head of Analytics at a UK energy tech company by the age of 22. Now, I work fully remotely (from Cyprus) and specialise in freelance and contract roles, helping companies transform messy data into clear insights, optimise reporting processes, and scale analytics operations with robust infrastructure. 🔧 Core Technical Expertise - SQL (Advanced): Writing optimised, scalable queries for data extraction, transformation and analysis across MySQL, PostgreSQL, and MariaDB environments. - Python (Pandas, Spark): Automating workflows, processing large datasets, and building reusable scripts in Databricks and notebooks. - Databricks & dbt: Designing and deploying robust ETL pipelines, integrating clean and validated models into scalable analytics infrastructure. - Power BI & Data Visualisation: Developing interactive dashboards for executives and operational teams, enabling real-time decision-making. - Cloud & Automation: Automating reporting pipelines with Amazon S3, SharePoint, and Azure DevOps for seamless delivery and version control. - Version Control & DevOps: Using Git, GitHub, and ADO to manage analytics workflows, implement pull requests, and document changes. 📊 Notable Achievements Built end-to-end ETL pipelines in Databricks (Python & Spark), reducing manual report processing time by 75%. Delivered 94 analytics projects in under 8 months as Head of Analytics, spanning finance, metering, billing, compliance, and customer service. Created and maintained a full suite of PowerBI dashboards with real-time KPIs for cross-departmental visibility. Led data warehouse development using dbt, aligning data models with stakeholder needs while maintaining clean, scalable architecture. Architected a ticketing and documentation ecosystem using Jira and Confluence, improving transparency and project throughput by 40%. Co-founded and led a cross-functional analytics team of 6, establishing agile practices (tri-weekly stand-ups, Kanban) to enhance collaboration and delivery speed. 🧠 How I Work - Remote-Ready: I’m fully set up to work remotely across time zones and have extensive experience with distributed teams across the UK and EU. - Agile & Organised: I use Jira, Confluence, Lucidchart and other tools to manage tickets, document workflows and keep projects on track. - Proactive Communication: I prioritise clarity, asking the right questions up front and ensuring stakeholders always know where things stand. - Flexible Delivery: Whether you need a fast-turnaround ad hoc analysis, a fully automated reporting system, or a long-term analytics partner—I can adapt to your needs. 🌍 Ideal Clients I work best with start-ups, SMEs and scale-ups looking to modernise their analytics, create clarity from complexity, or get faster insights from their data. I particularly enjoy collaborating with UK-based businesses (or those paying in GBP) or US-based businesses (paying in USD), and I can operate either via a UK or Cypriot Limited Company for contract/freelance engagements. 📚 Ongoing Development - Datacamp: Associate Data Analyst (completing July 2025) - Datacamp: Associate Data Scientist (completing July 2025) - BCS Business Analysis Diploma (due Jan 2026) 📌 Let’s Work Together If you’re looking for a reliable, technically strong Data Analyst who can hit the ground running, automate workflows, and bring clarity to your data—I’d love to hear from you. Whether you have a specific project or need ongoing analytics support, feel free to invite me to a job or send a message to discuss further.

ETL
Git
dbt
Microsoft SharePoint
Microsoft Excel
PySpark
Databricks Platform
Tableau
Microsoft Power BI Data Visualization
Microsoft Power BI
SQL Programming
SQL
Information Analysis
Data Analysis
Analytical Presentation
$20 hourly
Michalis A.
- 0.0/5
- (0 jobs)
I am an accomplished Data Engineer and Developer with a strong background in SQL, cloud-based data warehousing, and data transformation tools. I have over 3 years of experience in designing and optimizing data models, building robust data pipelines, and creating intuitive dashboards for data visualization. My expertise extends to working with state-of-the-art technologies such as BigQuery and AWS QuickSight to transform raw data into actionable insights. I have a proven track record in delivering high-impact solutions in the fintech and telecom sectors, focusing on cost optimization, data reliability, and business intelligence. I hold an Integrated Master's Degree in Engineering from the Technical University of Crete, where my thesis focused on real-time data processing and analysis. I thrive in collaborative environments, leveraging Agile methodologies to drive project success and enhance team efficiency.

ETL
Data Analysis
Data Extraction
Microsoft Excel
Apache Airflow
dbt
Python
SQL
Microsoft Power BI
Looker
Google Cloud Platform
Big Data
ETL Pipeline
$25 hourly
Christina Z.
- 0.0/5
- (0 jobs)
I'm a data analyst and software developer. Experienced in map making industry, media industry and applied deep learning to bring solutions on 3D data, 2D data and time-series. Whether you need help debugging your applications, or scaling them, or analyzing data to make better business decisions, I can help! Don't hesitate to get in touch to see whether we could collaborate!

ETL
Data Analysis
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