I graduated from the University of Piraeus with a Bachelor in Economics and completed my Master’s degree in Marketing, Communication and New Technologies at the Athens University of Economics and Business. During my master's studies I worked as a Researcher using SPSS in the university laboratory, gaining hands-on experience with data analysis. After finishing my studies, I joined an advertising agency as an Account Manager where I managed client portfolios, coordinated campaigns, and drove successful marketing outcomes. I am a key SAP user (R3 Basic and SAP SD) with experience in purchase orders, hedging, and sales. I am skilled in Marketing, Sales analytics and budgeting, and I excel at leveraging Microsoft Office (Word, Excel, Access, Teams, PowerPoint), Adobe Creative Suite, and Canva. My SEO and SEM knowledge includes keyword research, on-page optimization, and analytics, and I have hands-on experience with CMS platforms (WordPress, Wix, Shopify) and data visualization tools (Tableau, Power BI). I am also familiar with AI tools such as ChatGPT, MidJourney, and DALL-E, and I enjoy turning complex data into actionable insights.

Chrisanthi Kosifaki

5.0 (1 review)

I graduated from the University of Piraeus with a Bachelor in Economics and completed my Master’s degree in Marketing, Communication and New Technologies at the Athens University of Economics and Business. During my master's studies I worked as a Researcher using SPSS in the university laboratory, gaining hands-on experience with data analysis. After finishing my studies, I joined an advertising agency as an Account Manager where I managed client portfolios, coordinated campaigns, and drove successful marketing outcomes. I am a key SAP user (R3 Basic and SAP SD) with experience in purchase orders, hedging, and sales. I am skilled in Marketing, Sales analytics and budgeting, and I excel at leveraging Microsoft Office (Word, Excel, Access, Teams, PowerPoint), Adobe Creative Suite, and Canva. My SEO and SEM knowledge includes keyword research, on-page optimization, and analytics, and I have hands-on experience with CMS platforms (WordPress, Wix, Shopify) and data visualization tools (Tableau, Power BI). I am also familiar with AI tools such as ChatGPT, MidJourney, and DALL-E, and I enjoy turning complex data into actionable insights.

Available to hire

I graduated from the University of Piraeus with a Bachelor in Economics and completed my Master’s degree in Marketing, Communication and New Technologies at the Athens University of Economics and Business. During my master’s studies I worked as a Researcher using SPSS in the university laboratory, gaining hands-on experience with data analysis. After finishing my studies, I joined an advertising agency as an Account Manager where I managed client portfolios, coordinated campaigns, and drove successful marketing outcomes.

I am a key SAP user (R3 Basic and SAP SD) with experience in purchase orders, hedging, and sales. I am skilled in Marketing, Sales analytics and budgeting, and I excel at leveraging Microsoft Office (Word, Excel, Access, Teams, PowerPoint), Adobe Creative Suite, and Canva. My SEO and SEM knowledge includes keyword research, on-page optimization, and analytics, and I have hands-on experience with CMS platforms (WordPress, Wix, Shopify) and data visualization tools (Tableau, Power BI). I am also familiar with AI tools such as ChatGPT, MidJourney, and DALL-E, and I enjoy turning complex data into actionable insights.

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Language

English
Fluent
French
Fluent
German
Advanced

Work Experience

Social Media Strategist - Freelance at SpecNext Ltd, London UK
April 1, 2024 - Present
Conducted comprehensive audits of social media channels, developed customized strategies and content calendars aligned with business goals, designed a Community Management Playbook, and oversaw SEO and ASO projects to enhance digital presence and discoverability.
Notary Assistant – Digital Marketing Executive at Notary Office Efstathia Boltsi - Eleni Lagiandreou
June 1, 2025 - October 9, 2025
Communication with clients, lawyers, and accountants; implemented, oversaw, and managed digital marketing strategies; designed, tracked, and optimized campaigns to generate leads; led the corporate website redesign and managed content across all channels.
Assistant to Chief Technology Officer, Technology & Digital Team at OPAP S.A.
March 1, 2024 - October 9, 2025
Provided communication and organizational support; contract and project management; coordination with Legal and Procurement; SAP key user; contributed to governance and process improvements.
Personal Assistant to Chief Executive Officer at LAKIOTIS S.A.
June 1, 2023 - October 9, 2025
Executive support, calendar management, and coordination with the CEO; handling communications and logistics to ensure efficient operations.
Personal Assistant to Director Business Development and Executive Director at VIOHALCO S.A. (Steelmet SA, Viohalco Group)
October 1, 2022 - October 9, 2025
Supported business development and executive leadership; cross-functional coordination across trading companies within the Viohalco Group; administrative and project support.
Personal Assistant to Energy Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Provided executive assistance to the Energy Director; coordinated schedules, communications, and strategic initiatives within the energy sector of the group.
Domestic Sales Department Executive at HELLENIC Cables S.A.
September 1, 2013 - October 9, 2025
Client service before and after sales; sales analysis, metal hedging, and final offers; coordinated logistics to ensure timely delivery.
Marketing Executive at ETEM S.A
December 1, 2011 - October 9, 2025
Corporate strategy and communication; development of marketing & communication plans; integrated marketing communications (ATL, BTL, PR); project management; led website redesign.
Account Manager at CAN COMMUNICATIONS S.A.
March 1, 2008 - October 9, 2025
Managed complex creative, ATL, BTL, and digital & performance media projects; led pre-campaign briefs and coordinated with advertising partners; supervised statistical analysis for campaign optimization.
Logistics and Sales Department Trainee at METAL AGENCIES LIMITED
May 1, 2005 - October 9, 2025
Gained exposure to logistics and sales operations, handling invoices, cargo, and shipment documentation.
Social Media Strategist - Freelance at SpecNext Ltd
April 1, 2024 - Present
Conducted comprehensive audits of social media channels, identified opportunities to strengthen brand positioning and engagement. Developed customized strategies and content calendars aligned with business goals and audience needs. Designed a Community Management Playbook and advised on engagement, moderation, and crisis response. Oversaw SEO and ASO projects to enhance digital presence and optimize discoverability across platforms.
Notary Assistant – Digital Marketing Executive at Notary Office Efstathia Boltsi - Eleni Lagiandreou
June 1, 2025 - October 9, 2025
Communicated with clients, lawyers, accountants, and civil engineers to clarify needs and provide guidance. Implemented, oversaw, and managed digital marketing strategies; designed, tracked, and optimized campaigns across digital channels to generate leads. Led content generation and produced material across all media; managed a full corporate website redesign.
Assistant to the Chief Technology Officer, Technology & Digital Team at OPAP S.A.
March 1, 2024 - October 9, 2025
Provided administrative and office support for multiple supervisors and teams; contract and project management; collaborated with Legal and Procurement. SAP key user involved in operational activities supporting technology and digital initiatives.
Personal Assistant to Chief Executive Officer at LAKIOTIS S.A.
June 1, 2023 - October 9, 2025
Supported CEO with calendar management, communications, and coordination of executive activities; contributed to strategic initiatives and organizational efficiency.
Personal Assistant to Director Business Development and Executive Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Provided executive support in business development and corporate leadership contexts; coordinated activities across trading entities, contract management, and cross-department collaboration.
Personal Assistant to Energy Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Assisted the Energy Director with strategic initiatives, coordination of cross-functional teams, and high-level administrative support within VIOHALCO S.A.
Domestic Sales Department Executive at HELLENIC Cables S.A.
September 1, 2013 - October 9, 2025
Handled client service before and after sales, conducted sales analysis (conversion rates, metal hedging, final offers), and coordinated logistics for timely delivery and smooth operations in the domestic market.
Marketing Executive at ETEM S.A
December 1, 2011 - October 9, 2025
Led Corporate Strategy and Communication; formulated Marketing & Communication Plans; integrated marketing communications (ATL, BTL, PR); managed corporate website redesign and network coordination with contractors.
Account Manager at CAN COMMUNICATIONS S.A.
March 1, 2008 - October 9, 2025
Managed complex creative, ATL, BTL, and Digital campaigns; prepared briefs for agencies; led the statistical team to meet targets and guide campaign optimization.
Logistics and Sales Department Trainee at METAL AGENCIES LIMITED
May 1, 2005 - October 9, 2025
Gained exposure to invoicing details, cargo, and shipment documents; supported logistics and sales activities during trainee period.
Social Media Strategist - Freelance at SpecNext Ltd
April 1, 2024 - Present
Conducted comprehensive audits of social media channels, identified opportunities to strengthen brand positioning and engagement. Developed customized strategies and content calendars aligned with business goals. Designed a Community Management Playbook with best practices for engagement, moderation, and crisis response. Oversaw SEO and ASO projects to enhance digital presence and platform discoverability.
Notary Assistant – Digital Marketing Executive at Notary Office Efstathia Boltsi - Eleni Lagiandreou
June 1, 2025 - October 9, 2025
Managed client communications and digital marketing initiatives; led lead generation across channels; planned and optimized marketing campaigns; supervised website redesign and content production; coordinated across legal and accounting stakeholders.
Assistant to the Chief Technology Officer, Technology & Digital Team at OPAP S.A.
March 1, 2024 - October 9, 2025
Provided administrative and project support to the CTO and technology/digital teams; contract and project management; collaboration with Legal and Procurement; SAP key user supporting operations and reporting.
Personal Assistant to Chief Executive Officer at LAKIOTIS S.A.
June 1, 2023 - October 9, 2025
Executive support, calendar management, travel arrangements, and liaison with internal and external stakeholders; contributed to organizational efficiency.
Personal Assistant to Director Business Development and Executive Director at VIOHALCO S.A. (Steelmet SA and related entities)
October 1, 2022 - October 9, 2025
Provided high-level administrative and coordination support across business development and executive functions; facilitated cross-department collaboration and project tracking.
Personal Assistant to Energy Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Supported energy director initiatives, scheduled activities, and coordinated with trading and operational teams; contributed to organizational efficiency and project execution.
Domestic Sales Department Executive at HELLENIC Cables S.A.
September 1, 2013 - October 9, 2025
Client service, sales analysis (conversion rate, metal hedging, final offers), and coordination of logistics for domestic market; supported demand forecasting and order execution.
Marketing Executive at ETEM S.A
December 1, 2011 - October 9, 2025
Corporate strategy and marketing communications; integrated marketing campaigns (ATL, BTL, PR); managed corporate website redesign; facilitated network communications with aluminum contractors and final clients.
Account Manager at CAN COMMUNICATIONS S.A.
March 1, 2008 - October 9, 2025
Managed complex creative, ATL, BTL, and digital & performance media projects; led pre-campaign briefs and coordination with advertising partners; led a statistical team to measure campaign targets and optimize activity.
Logistics and Sales Department Trainee at METAL AGENCIES LIMITED
May 1, 2005 - October 9, 2025
Gained exposure to logistics and sales operations, including invoicing details, cargo and shipment documents; supported sales processes.
Social Media Strategist - Freelance at SpecNext Ltd
April 1, 2024 - Present
Conducted comprehensive audits of social media channels, developed customized strategies and content calendars, designed a Community Management Playbook, and oversaw SEO and ASO projects to enhance discoverability across platforms.
Notary Assistant – Digital Marketing Executive at Notary Office Efstathia Boltsi - Eleni Lagiandreou
June 1, 2025 - October 9, 2025
Communicated with clients, lawyers, accountants, and civil engineers; utilized B-symvolaio and Monday CRM; designed and managed digital marketing strategies; led content production and the corporate website redesign to improve client experience.
Assistant to the Chief Technology Officer, Technology & Digital Team at OPAP S.A.
March 1, 2024 - October 9, 2025
Provided communication and organizational support; contract and project management; collaborated with Legal and Procurement; SAP key user supporting cross-functional teams.
Personal Assistant to Chief Executive Officer at LAKIOTIS S.A.
June 1, 2023 - October 9, 2025
Executive-level support, calendar coordination, travel arrangements, and stakeholder liaison to enable efficient decision-making.
Personal Assistant to Director Business Development and Executive Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Supported business development and executive activities across Viohalco's trading companies (Steelmet SA); coordinated projects and communications.
Personal Assistant to Energy Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Assisted Energy Director with governance, scheduling, and cross-department coordination within the Viohalco group.
Domestic Sales Department Executive at HELLENIC Cables S.A.
September 1, 2013 - October 9, 2025
Managed client services, conducted sales analysis (conversion rates, hedging, final offers) and coordinated logistics for the domestic market.
Marketing Executive at ETEM S.A
December 1, 2011 - October 9, 2025
Formulated corporate marketing and communications plans; executed integrated marketing campaigns and led corporate website redesign.
Account Manager at CAN COMMUNICATIONS S.A.
March 1, 2008 - October 9, 2025
Managed complex creative, ATL, BTL, digital and performance media projects; led briefing and campaign delivery; guided statistical analysis for campaign optimization.
Logistics and Sales Department Trainee at METAL AGENCIES LIMITED
May 1, 2005 - October 9, 2025
Gained exposure to logistics and sales operations, including invoicing details, cargo and shipment documentation.
Social Media Strategist - Freelance at SpecNext Ltd
April 1, 2024 - Present
Conducted comprehensive audits of social media channels, identifying opportunities to strengthen brand positioning and engagement. Developed customized strategies and content calendars aligned with business goals and audience needs. Designed a Community Management Playbook, advising on best practices for engagement, moderation, and crisis response. Oversaw SEO and ASO projects to enhance digital presence and optimize discoverability across platforms.
Notary Assistant – Digital Marketing Executive at Notary Office Efstathia Boltsi - Eleni Lagiandreou
June 1, 2025 - October 9, 2025
Communication with clients, lawyers, accountants, civil engineers, clarifying needs & providing guidance and assistance. User of B-symvolaio and Monday CRM software. Responsible for implementing, overseeing, and managing digital marketing strategies. Lead all areas of content generation and production across all media platforms. Design, track & optimize marketing campaigns; manage digital marketing channels (website, social media, blog, emails) to drive engagement and provide customers with a unique level of experience and service; leading the whole corporate website redesign.
Assistant to the Chief Technology Officer, Technology & Digital Team at OPAP S.A.
March 1, 2024 - October 9, 2025
Communication and organizational skills; Administrative and office support activities for multiple supervisors and their teams; Contract and project management; Cooperation with the Legal and Procurement department.
Personal Assistant to Chief Executive Officer at LAKIOTIS S.A.
June 1, 2023 - October 9, 2025
Personal Assistant to Director Business Development and Executive Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Viohalco's trading companies at Steelmet SA of the Viohalco Group; provided high-level administrative and coordination support to senior leadership.
Personal Assistant to Energy Director at VIOHALCO S.A.
October 1, 2022 - October 9, 2025
Support to the Energy Director across Viohalco's activities, coordinating schedules, communications, and project logistics.
Domestic Sales Department Executive at HELLENIC Cables S.A.
September 1, 2013 - October 9, 2025
Client service before and after sales; Sales analysis (conversion rate, metal hedging and final offer); Coordinated logistics activities for timely delivery and smooth operations in the domestic market.
Marketing Executive at ETEM S.A
December 1, 2011 - October 9, 2025
Corporate Strategy and Communication; Marketing & Communication Plans; Integrated Marketing Communication (ATL, BTL, PR); Project Management; Responsible for the whole corporate website redesign.
Account Manager at CAN COMMUNICATIONS S.A.
March 1, 2008 - October 9, 2025
Managing complex creative, ATL, BTL, Digital & Performance media projects; leading briefs and campaign execution; supervising statistical team to ensure targets.
Logistics and Sales Department Trainee at METAL AGENCIES LIMITED
May 1, 2005 - October 9, 2025
Logistics and sales department trainee handling invoices details, cargo and shipment documents.

Education

Bachelor of Economics at University of Piraeus
October 1, 2000 - January 31, 2005
Master's degree Marketing Communication and New Technologies at Athens University of Economics and Business
October 1, 2005 - October 31, 2007
Master's degree at Athens University of Economics and Business
October 1, 2005 - October 1, 2007
Bachelor of Economics at University of Piraeus
October 1, 2000 - January 1, 2005
Master's degree at Athens University of Economics and Business
October 1, 2005 - October 1, 2007
Bachelor of Economics at University of Piraeus
October 1, 2000 - January 1, 2005
Master's degree, Marketing, Communication and New Technologies at Athens University of Economics and Business
October 1, 2005 - October 1, 2007
Bachelor of Economics at University of Piraeus
October 1, 2000 - January 1, 2005
Master's degree at Athens University of Economics and Business
October 1, 2005 - October 1, 2007
Bachelor of Economics at University of Piraeus
October 1, 2000 - January 1, 2005

Qualifications

ECDL Certification (Microsoft Office: Word, Excel, Access, PowerPoint)
July 1, 2024 - August 31, 2025
Data Science Summer School 2024 (MySQL, Tableau, Python for Data Analysis)
January 1, 2024 - October 9, 2025
Certificate in Digital Marketing (Hellenic American Union) with credits
January 11, 2030 - October 9, 2025
LinkedIn certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025
Microsoft Office ECDL certification
January 11, 2030 - October 9, 2025
LinkedIn certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025
Microsoft Office ECDL certification
January 11, 2030 - October 9, 2025
Data Science Summer School 2024 (MySQL, Tableau, Python for Data Analysis)
January 11, 2030 - October 9, 2025
Certificate in Digital Marketing (Hellenic American Union) with credits
January 11, 2030 - October 9, 2025
LinkedIn certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025
Microsoft Office ECDL certification
January 11, 2030 - October 9, 2025
Data Science Summer School 2024 (MySQL, Tableau, Python for Data Analysis)
June 1, 2024 - October 9, 2025
Certificate in Digital Marketing (Hellenic American Union) with credits
January 11, 2030 - October 9, 2025
LinkedIn Certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025
Microsoft Office ECDL certification
January 11, 2030 - October 9, 2025
Data Science Summer School 2024 (MySQL, Tableau, Python for Data Analysis)
January 11, 2030 - October 9, 2025
Certificate in Digital Marketing (Hellenic American Union) with credits
January 11, 2030 - October 9, 2025
LinkedIn certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025
Microsoft Office ECDL certification
January 11, 2030 - October 9, 2025
Data Science Summer School 2024
January 1, 2024 - October 9, 2025
Certificate in Digital Marketing (Hellenic American Union)
January 11, 2030 - October 9, 2025
LinkedIn certification (Marketing Strategy and Marketing Fundamentals)
January 11, 2030 - October 9, 2025

Industry Experience

Manufacturing, Energy & Utilities, Professional Services, Consumer Goods, Wholesale & Distribution, Financial Services, Retail, Software & Internet, Other, Media & Entertainment, Education