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I am Theano Soteriou, a versatile and analytically driven professional with experience across business intelligence and trading analytics. I specialize in extracting insights from complex datasets using SQL, Python, and machine learning techniques to support strategic decision-making. I am passionate about transforming data into actionable solutions and enhancing stakeholder understanding through clear, impactful reporting and presentations. I am collaborative, detail-oriented, and committed to continuous improvement across diverse business environments.…I am Theano Soteriou, a versatile and analytically driven professional with experience across business intelligence and trading analytics. I specialize in extracting insights from complex datasets using SQL, Python, and machine learning techniques to support strategic decision-making. I am passionate about transforming data into actionable solutions and enhancing stakeholder understanding through clear, impactful reporting and presentations. I am collaborative, detail-oriented, and committed to continuous improvement across diverse business environments.

Theano Soteriou

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I am Theano Soteriou, a versatile and analytically driven professional with experience across business intelligence and trading analytics. I specialize in extracting insights from complex datasets using SQL, Python, and machine learning techniques to support strategic decision-making. I am passionate about transforming data into actionable solutions and enhancing stakeholder understanding through clear, impactful reporting and presentations. I am collaborative, detail-oriented, and committed to continuous improvement across diverse business environments.…I am Theano Soteriou, a versatile and analytically driven professional with experience across business intelligence and trading analytics. I specialize in extracting insights from complex datasets using SQL, Python, and machine learning techniques to support strategic decision-making. I am passionate about transforming data into actionable solutions and enhancing stakeholder understanding through clear, impactful reporting and presentations. I am collaborative, detail-oriented, and committed to continuous improvement across diverse business environments.

Available to hire

I am Theano Soteriou, a versatile and analytically driven professional with experience across business intelligence and trading analytics.

I specialize in extracting insights from complex datasets using SQL, Python, and machine learning techniques to support strategic decision-making. I am passionate about transforming data into actionable solutions and enhancing stakeholder understanding through clear, impactful reporting and presentations. I am collaborative, detail-oriented, and committed to continuous improvement across diverse business environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

Work Experience

Trader at Trading212

December 1, 2023 - Present

Monitor internal and external order executions, ensure accurate pricing and optimal system performance; manage exposure across asset classes, identify opportunities to optimize system parameters and reduce costs; perform targeted data analysis for ad hoc requests and present findings to Group Head of Trading; evaluate trading activity trends to identify patterns and anomalies; develop and execute SQL scripts to extract and analyse trading data for internal reporting, regulatory compliance, and senior management decision-making; collaborate with internal teams to define requirements for trading and risk management tools.

Business Intelligence Engineer at Tickmill

June 1, 2022 - November 30, 2023

Develop import procedures for gathering, storing and analysing corporate data from SQL to Power BI, Azure cloud services and Python; design dashboards, reports and metrics using DAX in Power BI for multiple departments; Machine Learning: Customer Retention Project—built a classification model integrated in client area to predict whether new clients will trade and their trading lifecycle; initial build in Azure Synapse (PySpark) and then in Azure ML; develop custom statistical measures to help department managers track project performance and campaigns.

Business Intelligence Officer at FXPrimus

November 1, 2021 - May 31, 2022

Extract, clean, and analyse data from diverse sources using SQL, Python, and BI tools to support cross-functional insights and decision-making; design and deliver tailored reports and dashboards; train and support end users on new reporting tools to ensure effective adoption and data literacy; Machine Learning: Client-Segmentation Project—analysing trade patterns and client lifecycles to deploy segmentation models with adjustable cluster sizes for targeted marketing.

Data Analyst at Delevant Solutions

February 1, 2021 - October 31, 2021

Extract, clean, and analyse complex datasets from SQL databases and proprietary tools; enhance SQL-based infrastructure by refining stored procedures and optimizing database views; apply MILP models to support operational decision-making and parameter optimization; contribute to data warehousing initiatives by interpreting data semantics and participating in data modelling workshops with international stakeholders.