•Developed financial models and forecasts to guide decision-making for capital investments, including renewable energy projects and production equipment upgrades.•Assessed energy consumption patterns to uncover inefficiencies and implemented strategic energy-saving solutions, including solar panel installations with site selection optimized for maximum ROI.•Designed and implemented strategies to expand production capacity and reallocate resources effectively in response to reaching maximum capacity.

•Developed Python-based algorithmic signals for the Athens Stock Exchange to enter long/short positions, addressing liquidity challenges and optimizing risk-reward ratios across 25 trading symbols.•Executed weekly security and futures trades, utilizing quantitative and statistical analysis for effective risk management.•Cultivated a deep understanding of financial markets and market mechanics, as well as macroeconomic dynamics and fundamental analysis, to mitigate risks in securities trading.

•Collaborated with mentors to analyze financial statements, evaluating the performance of CRE.•Assisted in assessing investment profitability and trends, offering insights for strategic decision-making.•Accompanied property managers on site visits to observe operations, monitor project progress, and gain practical insights into property management.

•Identified strategic properties for expansion and conducted detailed investment analyses, presenting recommendations to the board of directors. Performed financial analyses to inform negotiation strategies.•Co-managed partnerships with three companies to install Amazon-style lockers, by utilizing 170 sq. ft of unused space per store.•Led the implementation of electricity consumption monitoring systems across multiple buildings, identifying overconsumption trends and reducing energy waste.

•Created and implemented an integrated system to monitor duty shifts, absences, and leave for over 130 sailors and officers, enhancing oversight and operational efficiency across the unit.•Contributed to the restoration of the historic Proteus submarine•Lead an initiative to recycle tons of bulk metal waste from the Navy’s central vehicle station, promoting sustainability and optimizing resource utilization.

•Played a key role in the family business by leading strategic initiatives to enhance operational efficiency and cost management•Spearheaded the acquisition of a specialized harvesting machine from France, reducing harvesting costs and cutting time from two weeks to five days, significantly improving operational efficiency.•Conducted detailed cost forecasting and pricing strategy analysis, enabling timely bottle price negotiations and securing a competitive market position with a 10% CAGR in revenue.•Drove 11% CAGR in Gross Profit and 24% CAGR in Gross Operating Profit by implementing strategic cost management and operational efficiency initiatives.

•Practice identifying and addressing small-scale production issues.•Assisted in quality control by learning and applying product inspection techniques to ensure standards.

•Gain insight into workflows, machinery, and production challenges.•Collaborated with cross-functional teams to address minor production bottlenecks and improve workflow efficiency.•Observed and shadowed technicians to gain hands-on insight into machinery operation and maintenance.