Open to opportunities

Yosif Valkov

@yosifvalkov

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Senior Business Analyst driving data-led operational transformation.

Bulgaria

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What I'm looking for

I seek a data-driven role where I can lead ERP/data projects, collaborate cross-functionally, apply Lean Six Sigma, and deliver measurable operational improvements.

I am a Senior Business Analyst Consultant who transforms complex data into actionable strategies that drive organizational change and operational efficiency.

With hands-on experience in ERP migrations (D365 F&SCM), master data management, BI and Power BI, I lead data enrichment and requirements activities to ensure seamless system implementations.

My Lean Six Sigma Green Belt background and project leadership delivered measurable results, including €120,000 in cost savings, and I routinely collaborate across IT, Data Governance, Engineering, HR and Finance to align solutions with business goals.

I am entrepreneurial, having co-founded a laser cleaning services company, and remain engaged in emerging technologies such as cryptocurrencies and AI, continually upskilling to bring pragmatic, data-driven improvements to organisations.

Experience

Work history, roles, and key accomplishments

Current

Cryptocurrency Enthusiast

Current

Self-employed

Oct 2012 - Present (13 years 1 month)

Early adopter since 2012 with hands-on experience in cryptocurrency mining, technical analysis, market research, and community engagement while tracking developments in blockchain and AI convergence.

Blockchain Technology Risk Management Market Research Community Engagement Investment Strategy

Co-Founder, Business Consultant

Laser Clean Pro

Sep 2024 - Jun 2025 (9 months)

Co-founded an industrial laser cleaning and equipment sales business, leading supplier negotiations, market research, business development, and website/SEO content to establish operations across Bulgaria.

Business Development Market Research SEO Content Sales Operations Stakeholder Management

Senior Business Analyst

Telefonica Tech UK

Nov 2023 - Jul 2024 (8 months)

Led master data management and enrichment during a migration to D365 Finance & Supply Chain Management, facilitating stakeholder workshops and coordinating cross-functional teams to ensure data accuracy and successful ERP implementation.

Master Data Management Requirements Gathering Data Enrichment ERP Implementation Business Analysis

Business Analyst Consultant

Cargill

Sep 2022 - Oct 2023 (1 year 1 month)

Bridged business and IT by gathering requirements, delivering data-driven insights with SQL and Power BI, and applying Lean Six Sigma principles to simplify processes and support strategic decision-making.

Business Analysis SQL Power BI Requirements Gathering Six Sigma Data Analysis Stakeholder Management Process Improvement

T&L Additional Charges Lead

Cargill

Nov 2018 - Sep 2022 (3 years 10 months)

Coordinated transportation and logistics additional charges across EMEA, managed freight invoice validation in TMS, resolved carrier disputes, and optimized T&L processes to improve financial transparency.

Process Optimization Risk Assessment Financial Control

Six Sigma Project Lead

Cargill

Feb 2019 - Dec 2019 (10 months)

Led a Lean Six Sigma Green Belt project delivering €120,000 in supply chain cost savings by identifying bottlenecks, improving process flows, and driving cross-functional implementation.

Six Sigma Process Improvement Data Analysis Stakeholder Engagement Continuous Improvement

EMEA FAP Specialist

Cargill

Jun 2016 - Nov 2018 (2 years 5 months)

Managed freight audit and payments processes, validated transport invoices against shipment data, issued debit notes for losses, and maintained TMS records to support financial control and compliance.

Payments Invoice Validation Compliance Documentation Financial Control

Security Officer

Sofia Airport

Mar 2011 - Jun 2016 (5 years 3 months)

Performed radiation defence and access control duties, conducted radiation monitoring, led emergency evacuations, and implemented security protocols to maintain passenger and staff safety.

Access Control Emergency Response Security Protocols Risk Assessment Incident Management Regulatory Compliance

Manager, Courier Franchise

Courier Services Franchise

Sep 2013 - Jun 2015 (1 year 9 months)

Owned and managed a courier franchise with three offices and 15 staff, overseeing operations, logistics coordination, team leadership, compliance, and growth across multiple locations.

Operations Management Team Leadership Logistics Coordination Customer Service Compliance Franchise Management Performance Monitoring

Project Manager

Caritas Sofia

Jan 2007 - May 2008 (1 year 4 months)

Managed social welfare projects end-to-end, handling planning, budgeting, procurement, stakeholder engagement, monitoring, and reporting to deliver community development outcomes.