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Sales manager
- Considering positions:
- Sales manager, Amazon account manager, Customer support representative, Product manager, Менеджер проєктів, E-commerce account manager, Операційний менеджер, Бренд-менеджер, Head of sales, Логіст
- Age:
- 45 years
- City of residence:
- Other countries
- Ready to work:
- Remote
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SERHII HRECHENKOV
Barcelona, Spain, [open contact info ](look above in the "contact info" section) | [open contact info ](look above in the "contact info" section) | Telegram | LinkedIn
PROFESSIONAL SUMMARY
E-commerce and Amazon Brand Manager with 9+ years of experience building and scaling private label
brands across EU and US markets. Proven track record of launching products from scratch, optimizing
listings, and driving revenue growth (+25%). Strong expertise in Amazon Seller Central, SEO, compliance,
and marketplace expansion.
Background in B2B/B2C sales and SaaS with demonstrated success in achieving 34% conversion rates and
driving customer acquisition. Experienced in leading cross-functional teams, optimizing operations, and
identifying growth opportunities. Additional foundation in financial markets, bringing strong analytical and
strategic thinking.
PROFESSIONAL EXPERIENCE
Co-Founder / E-commerce & Marketplace Manager
Mystflame (EU Market) | March 2025 – Present
● Co-founded and scaled an e-commerce brand selling electric fireplaces across Europe
● Launched and managed sales channels: Amazon, DTC website, and marketplaces (including Leroy
Merlin)
● Built operations from scratch: product sourcing, listings, logistics, and pricing strategy
● Achieved stable and growing sales across multiple EU markets
● Optimized product listings and positioning, improving visibility and conversion rates
Amazon Brand Manager
Secu AI (Ukraine / Germany) | Remote | Nov 2024 – Mar 2025
● Optimized product listings, SEO, and compliance for Amazon marketplace
● Reduced return rates by identifying product issues and implementing quality improvements
● Negotiated with manufacturers to optimize pricing, packaging, and reduce Amazon fees
● Improved product competitiveness and operational efficiency
Sales Manager (B2B Industrial Equipment)
KZESO LLC (Ukraine) | Remote | Jul 2024 – Nov 2024
● Generated new business opportunities for high-value industrial equipment (rail welding)
● Expanded international client base through direct outreach and negotiations
● Strengthened brand presence via participation in global industry exhibitions
Customer Success & SaaS Sales Specialist
Sellerise (USA) | Remote | Mar 2021 – Jul 2024
● Managed full-cycle B2B and B2C SaaS sales and customer relationships
● Handled 10,000+ inbound requests while upselling and expanding product usage
● Delivered 250+ onboarding demos in 3 months with a 34% conversion rate
● Acquired 300 new business clients, including large Amazon seller agencies
● Led competitor analysis initiatives, contributing to product improvements and customer growth
Amazon Seller / Account Manager (Private Label Business)
Self-employed | Remote | Mar 2016 – Jul 2024
● Built and scaled private label brands across Amazon marketplaces (US, UK, EU)
● Launched 150+ products with an average 25% profit margin
● Expanded operations into 5 international markets
● Managed full cycle: product development, sourcing (China/Ukraine), listings, and marketing
Lead Economist, Foreign Trade Finance
Ukreximbank (Ukraine) | Mar 2007 – Mar 2018
● Structured and executed 3 Eurobond issuances totaling $1.5B
● Collaborated with international financial institutions on major financing projects
● Contributed to launching a $50M renewable energy financing program
● Prepared financial analysis and presentations for large-scale debt agreements
EDUCATION
Master of Law (LLM), English & German
Kyiv National Linguistic University | 1998 – 2003
SKILLS
E-commerce & Amazon:
Amazon Seller Central, Helium 10, Keepa, Sellerboard, Sellerise, listing optimization, SEO, compliance
Sales & Growth:
B2B/B2C sales, SaaS sales, lead generation, negotiation, customer acquisition
Tools & Platforms:
Google Workspace, Microsoft Office, Zendesk, Intercom, ClickUp, Slack, CRM systems
Languages:
Ukrainian (Native), English (Advanced), Spanish (Upper-Intermediate)
CERTIFICATIONS
● Lead Generation & Client Acquisition (ATM, 2025)
● Sales Expert: End-to-End Customer Management (ATM, 2025)
● Amazon Private Label Business (SalesHub, 2016)
INTERESTS
Basketball, padel, running, travel
Barcelona, Spain, [
PROFESSIONAL SUMMARY
E-commerce and Amazon Brand Manager with 9+ years of experience building and scaling private label
brands across EU and US markets. Proven track record of launching products from scratch, optimizing
listings, and driving revenue growth (+25%). Strong expertise in Amazon Seller Central, SEO, compliance,
and marketplace expansion.
Background in B2B/B2C sales and SaaS with demonstrated success in achieving 34% conversion rates and
driving customer acquisition. Experienced in leading cross-functional teams, optimizing operations, and
identifying growth opportunities. Additional foundation in financial markets, bringing strong analytical and
strategic thinking.
PROFESSIONAL EXPERIENCE
Co-Founder / E-commerce & Marketplace Manager
Mystflame (EU Market) | March 2025 – Present
● Co-founded and scaled an e-commerce brand selling electric fireplaces across Europe
● Launched and managed sales channels: Amazon, DTC website, and marketplaces (including Leroy
Merlin)
● Built operations from scratch: product sourcing, listings, logistics, and pricing strategy
● Achieved stable and growing sales across multiple EU markets
● Optimized product listings and positioning, improving visibility and conversion rates
Amazon Brand Manager
Secu AI (Ukraine / Germany) | Remote | Nov 2024 – Mar 2025
● Optimized product listings, SEO, and compliance for Amazon marketplace
● Reduced return rates by identifying product issues and implementing quality improvements
● Negotiated with manufacturers to optimize pricing, packaging, and reduce Amazon fees
● Improved product competitiveness and operational efficiency
Sales Manager (B2B Industrial Equipment)
KZESO LLC (Ukraine) | Remote | Jul 2024 – Nov 2024
● Generated new business opportunities for high-value industrial equipment (rail welding)
● Expanded international client base through direct outreach and negotiations
● Strengthened brand presence via participation in global industry exhibitions
Customer Success & SaaS Sales Specialist
Sellerise (USA) | Remote | Mar 2021 – Jul 2024
● Managed full-cycle B2B and B2C SaaS sales and customer relationships
● Handled 10,000+ inbound requests while upselling and expanding product usage
● Delivered 250+ onboarding demos in 3 months with a 34% conversion rate
● Acquired 300 new business clients, including large Amazon seller agencies
● Led competitor analysis initiatives, contributing to product improvements and customer growth
Amazon Seller / Account Manager (Private Label Business)
Self-employed | Remote | Mar 2016 – Jul 2024
● Built and scaled private label brands across Amazon marketplaces (US, UK, EU)
● Launched 150+ products with an average 25% profit margin
● Expanded operations into 5 international markets
● Managed full cycle: product development, sourcing (China/Ukraine), listings, and marketing
Lead Economist, Foreign Trade Finance
Ukreximbank (Ukraine) | Mar 2007 – Mar 2018
● Structured and executed 3 Eurobond issuances totaling $1.5B
● Collaborated with international financial institutions on major financing projects
● Contributed to launching a $50M renewable energy financing program
● Prepared financial analysis and presentations for large-scale debt agreements
EDUCATION
Master of Law (LLM), English & German
Kyiv National Linguistic University | 1998 – 2003
SKILLS
E-commerce & Amazon:
Amazon Seller Central, Helium 10, Keepa, Sellerboard, Sellerise, listing optimization, SEO, compliance
Sales & Growth:
B2B/B2C sales, SaaS sales, lead generation, negotiation, customer acquisition
Tools & Platforms:
Google Workspace, Microsoft Office, Zendesk, Intercom, ClickUp, Slack, CRM systems
Languages:
Ukrainian (Native), English (Advanced), Spanish (Upper-Intermediate)
CERTIFICATIONS
● Lead Generation & Client Acquisition (ATM, 2025)
● Sales Expert: End-to-End Customer Management (ATM, 2025)
● Amazon Private Label Business (SalesHub, 2016)
INTERESTS
Basketball, padel, running, travel
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The candidate's resume is posted at https://www.work.ua/resumes/10658084/