Available to hire
Hi, I’m Dominik Bigosinski, a senior content writer based in Białystok, Poland. I create e-books, blog articles, and SEO news, develop persuasive sales copy, and produce content for automotive and IT topics for clients in B2B contexts.
I plan content strategies, perform keyword research and competitor analysis, edit and proofread, run SEO audits, and deliver technical copy for e-commerce and SaaS content. With 5 years of experience in international marketing agencies and hundreds of SEO and marketing articles, I’m a freelance content marketer, copywriter, and strategist who plans tasks, executes actions, and delivers measurable ROI.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Language
Polish
Fluent
English
Fluent
Work Experience
Content Specialist at Roxart – digital marketing agency
March 1, 2025 - PresentConducting SEO audits and content analyses; collaborating with PMs on SEO recommendations.
SEO Content Specialist at SEOgroup – SEO agency
March 1, 2025 - PresentPlanning and executing blog content on SEO; optimizing existing pages using GSC data; supporting link-building with strategic articles; writing for automotive sector clients.
SEO Content Specialist at Roxart – digital marketing agency
March 1, 2025 - PresentConducting SEO audits and content analyses; collaborating with PMs on SEO recommendations.
Content Coordinator at SKM Group – software house
February 1, 2025 - PresentManaging case studies and blog content about Agile; building content strategies using Semrush; searching for external link-building opportunities; scheduling posts for the blog and LinkedIn.
Technical Content Writer at EverEffect – interactive agency
December 31, 2024 - October 24, 2025Creating content plans with Ahrefs; writing blog posts on technical SEO and PPC; reducing bounce rate in key sales content.
Content Marketing Manager at Lendi – financial company
July 1, 2024 - PresentPlanning content and sales copy strategies; writing blog articles on finance; optimizing outdated content for SEO and expertise.
Product Copywriter at cyber_Folks – hosting company
March 1, 2024 - PresentReviewing website builders; writing guides on the now website builder; coordinating with the marketing department.
Social Media Creator at OpusClip – AI tool
January 1, 2024 - PresentCreating sales case studies on AI; developing LinkedIn content about video marketing.
Copywriter at Canesta – digital marketing agency
October 31, 2023 - October 24, 2025Crafting product descriptions for home decor; developing local SEO content for service pages.
Technical Content Writer at EverEffect – interactive agency
October 1, 2023 - December 1, 2024Creating content plans with Ahrefs; writing blog posts on technical SEO and PPC; reducing bounce rate in key sales content.
SEO Copywriter & Content Creator at 42connect – marketing agency
April 30, 2023 - October 24, 2025Writing articles on SEO and sponsored posts; preparing content for the automotive industry.
SEO Content Specialist at SEOgroup – SEO agency
April 1, 2023 - PresentPlanning and executing blog content on SEO; optimizing existing pages using GSC data; supporting link-building with strategic articles; writing for automotive sector clients.
Social Media Creator at OpusClip – AI tool
April 1, 2023 - PresentCreating sales case studies on AI; developing LinkedIn content about video marketing.
Content Specialist at Dream Chasers – 360° agency
March 31, 2023 - October 24, 2025Writing articles for chiropractors’ blogs; scheduling publication dates.
SEO Copywriter & Content Creator at 42connect – marketing agency
December 1, 2022 - April 1, 2023Writing articles on SEO and sponsored posts; preparing content for the automotive industry.
Website Copywriter at Dotspice – interactive agency
May 1, 2022 - PresentStructuring websites and briefing designers; creating conversion-driven landing pages; highlighting achievements in case studies.
Copywriter at Canesta – digital marketing agency
August 1, 2021 - October 1, 2023Crafting product descriptions for home decor; developing local SEO content for service pages.
News Content Writer at Komórkomat (Rankomat Group) – technology portal
June 30, 2021 - October 24, 2025Compiling rankings, reviews and tech guides on GSM; covering technology news.
Content Specialist at Dream Chasers – 360° agency
April 1, 2021 - March 1, 2023Writing articles for chiropractors’ blogs; scheduling publication dates.
Senior Content Writer at Semcore – marketing agency
February 1, 2020 - PresentCreating e-books, blog articles and SEO news; developing persuasive sales copy; producing content on automotive and IT topics.
Content Writer at SEMgence – SEM agency
June 1, 2019 - PresentPreparing guides on SEO and SEM; creating marketing e-books.
News Content Writer at Komórkomat (Rankomat Group) – technology portal
February 1, 2019 - June 1, 2021Compiling rankings, reviews and tech guides on GSM; covering technology news.
Education
Qualifications
Industry Experience
Software & Internet, Professional Services, Financial Services, Media & Entertainment, Retail, Other
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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