SEO Lead | Technical SEO Expert | Content ManagementYanko Ivanov Slavov@: overtopseo@gmail.com ✯ Expertise in Technical SEO, Web Performance & Core Web Vitals ✯ Certificates: Google, LinkedIn, SEMrush, eMarketing ✯ Languages: English, Spanish, Bulgarian, Russian ✯ Founder of UX, CTR & Link Building Strategies ✯ SEO On-page & Content Marketing ✯ Python SEO Expert |
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📶 30 unique advanced Python SEO tools developed
✔️ 15 years SEO experience in competitive industries
➨ 30 Recognized SEO & Marketing Certificates
💨 IQ score: 152
🌐 Multilingual
💼 WORK EXPERIENCE
| Position | Company / Industry | Top Achievements | Start | End |
| SEO Manager & Lead | Adecco Group / Recruiting | 11.2021 | Actual | |
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● On-Page & Technical SEO ● Website Migrations ● UX and site structure ● SEO Audit & Strategy ● Working in an agency environment ● CTR and CTA solutions ● Google for jobs expertise ● AI usage and ranking factors |
Leading different SEO projects, 3 of them on global level: Adeccogroup.com Akkodis.com Adecco.com |
SEO Expert ➤ SEO Manager
➤ Global SEO Manager Implemented global SEO alignment across 3 corporate websites, enhancing worldwide organic visibility for Adecco Group brands. Established SEO Standards in The Adeco Group. Leading SEO at Digital Marketing Compliance Center. Interviewing web-expert candidates for The Adecco Group. |
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| SEO Lead & Web Manager | Casualino JSC / Gaming | 03.2019 | 10.2021 | |
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● Team Management ● On-page optimization ● CRO, UX ● Link building ● Technical SEO ● KW research & User intent |
Achieved 1 M organic clicks: Vipspades.com - nº 2 Vipbelote.fr - nº 1 Viphearts.com - top 10 Vipbackgammon.com - top 10 Vipgames.com - top 10 |
Reached 1M organic clicks and top rankings across 5 gaming domains through content, technical SEO and UX improvements.
Achieved top ranking positions for our freemium gaming websites in USA Top 3, France # 1 and Spain - Top 3 |
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| SEO Manager & Content Manager | iAffiliate / iGaming | 04.2016 | 10.2018 | |
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● On-page SEO ● Technical SEO-Crawling & Indexing ● CTR improvement ● Link Building collaboration ● Work in WordPress ● Content Management Spanin ● Country Management LATAM ● Link Building |
Starting project from '0'.
Ranking for top queries in Spain & LATAM. Websites in the scope: Casino.online Casino.online/es/ |
Launched Casino.online from scratch, achieving top organic positions in Spain and LATAM within 12 months.
Developed unique SEO tools for tracking and measuring using Python, and GSC API calls. |
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| SEO Expert / Content Management | Upwork / E-commerce / Health | 02.2012 | 09.2017 | |
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● SEO Roadmap ● KW research ● On-page SEO ● Off-page / Disavow ● Technical SEO ● Content improvement ● English to Spanish translation |
SEO Expert and Webmaster roles:
Geekwrapped.com Naturmercado.com Lampp.io Kiteecuador.com Abrirarchivos.info |
Delivered measurable growth to multiple clients through full-cycle SEO optimization and multilingual content strategies. Achieved up to 30% traffic growth. Educated business owners on basic SEO best practices. | ||
| Marketing assistant | Real Estates / Ecommerce | 09.2014 | 12.2015 | |
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● Click Funnels & Traffic Management ● Identifiying the best UX jurney ● Managing landing pages & CTR ● Improving company profit ● SEO Audits |
SEO strategy and SEO audits: Rentownsc.com |
Boosted lead conversions through UX-focused funnel redesign and improved SEO audit performance for Rentownsc.com. | ||
| Webmaster / Administrator | B2B / Export | 02.2014 | 09.2015 | |
● WordPress webmaster ● Content management ● Business tasks ● Social Media |
Secondhand-export.eu Seoframe.com. |
Developed and launched export websites, improving online presence and client reach for Secondhand-export.eu Established the platform Seoframe.com dedicated to outsourcing and white label services. |
📓 KNOWLEDGE
🧾 Certificates SEO @ Marketing |
📚 Language Certificates |
👨🏻🎓 Education |
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SEO /Top 5%/ JavaScript Html CSS Python for Testing Google Analytics Advanced Google My Business SEMrush Technical SEO Role of Content Keyword Research SEO Fundamentals eMarketing Institute SEO Internet Marketing W3Schools Quiz CSS HTML |
Language Proficiency English C1 Spanish C2 Bulgarian C2 Other Languages Russian✔✔✔ Italian✔✔ |
Degrees Master’s degree-Technical University Varna Bachelor's degree-Marketing and Management-VMG Varna SEO Skills & Tools Python for SEO, GSC, Ahrefs, Screaming Frog, Google Analytics, Google Search Central, SEMrush, Wikipedia, WordPress, HTML, MOZ, JavaScript, PowerPoint, Siteliner, Looker, Google Ads, Similar Web, Google Trends, Ubersuggest, Bing Webmaster Tools IQ tests Score: 152 · Sep 2025 Test number: WGQQUUUDDD URL check: IQ result |