Professional Achievements: KPIs Portfolio (2012-2026) | Spyros Langos

This portfolio presents a quantified overview of my professional trajectory (2012-2026), focusing on the achievement of measurable Key Performance Indicators (KPIs) within Retail Operations, Sales Strategy, and Logistics. My approach is rooted in a 'Data-to-Action' model: leveraging my academic background in Marketing (MSc) and certified sales expertise (CSP) to optimize operational workflows and maximize conversion rates. The following data demonstrates my ability to manage complex, large-scale projects while ensuring high profitability and operational excellence. DAISAT ELECTRONICS (2024-2026)Role: Retail Store Sales & Warehouse Logistics Operations Inventory Scale & Complexity: Strategic management of 290,000 annual units and a portfolio of over [X] active SKUs.Logistics Volume: Coordination and oversight of internal stock transfers valued at €1.6 Million.Order Management: Processed 10,400 annual orders, contributing to a turnover of €540,000.Operational Precision: Maintained an Inventory Accuracy rate of 99%+ and kept "Time to Stock" KPIs within strict projected limits despite increased data volume. 2. KOTSOVOLOS - DIXONS SOUTH EAST EUROPE (2021-2023)Role: Sales & Operations Specialist Financial Velocity: Exponentially increased Net Sales / Hour from 22.89% to 90.45% (Q4 2021).Margin & Efficiency: Achieved a peak Margin / Hour rate of 72.85%.High-Intensity Service: Daily consultation and service for high-traffic retail environments, achieving 83.97% penetration in financial services.Strategic SOB: Consistent performance with 127.89% achievement in the Essential SOB% index and high Cross-selling rates for value-added services.Process Improvement: Reduced stock delivery times from the warehouse by optimizing inter-departmental communication and workflows. 3. LEROY MERLIN (2019-2020)Role: Project Sales Specialist Conversion Mastery: Achieved a top-tier 52% Conversion Rate on lead-to-sale transformation.Revenue & Project Volume: Generated €179,000 in revenue within 11 months, managing 85+ complex home renovation projects annually.Administrative Excellence: Processed and archived 780+ technical documents and contracts with a Zero-Error Policy.High-Ticket Closing: Successfully closed a single renovation project valued at €7,800 with full after-sales support. CAREER SNAPSHOT (Summary of Achievements)Annual Revenue Growth: +€430,000 through strategic sales initiatives.Total Transactions: Managed over 15,000 career transactions.Professional Training: 1,150+ hours (AI, Logistics, Sales, Digital Marketing).Academic Excellence: Student of the Year (Top 1%) - MSc Marketing Management.Honors: 4x Best Seller Award & Bronze Ermis PR Spyros Langos: Performance KPI Portfolio (2012-2026) | Retail Operations & Sales Strategy (VIDEO)https://www.youtube.com/watch?v=tS8_Yv5aMlk&list=PLc5mBTQS1W84&index=6 Related topics:Sales Management Insights•Business Development•Inventory Management•Sales Strategy Insights•Performance Marketing•Data-Driven DecisionsSupply Chain Optimization