Nikola Kostić

Technical SEO Executive

ClickOut Media

Nov 2025 - Feb 2026 (4 months)

• Conduct technical SEO audits to identify crawlability, indexation, and performance issues. • Perform pre- and post-deployment SEO checks to validate releases and prevent regressions. • Analyze crawl behavior and manage scheduled and ad-hoc crawls across large websites. • Review and validate hreflang and structured data implementations. • Investigate Core Web Vitals and page speed issues and collaborate with developers on improvements. • Build and maintain Looker Studio dashboards to monitor technical SEO health and KPIs. • Work closely with development, product, and QA teams to ensure SEO requirements are implemented correctly.

Search Engine Optimization Specialist

Gentoo Media

Jan 2025 - Nov 2025 (11 months)

• Conducted keyword research and content gap analysis to identify organic growth opportunities. • Created SEO content briefs aligned with search intent, SERP analysis, and ranking potential. • Supported SEO strategy development for both new and existing site sections. • Optimized existing content to improve rankings, click-through rate (CTR), and user engagement. • Planned and launched new content sections and SEO-driven landing pages. • Collaborated with developers to assist in resolving technical SEO issues. • Performed competitor and SERP analysis to inform content structure and optimization decisions.

SEO Specialist

Better Collective

Nov 2023 - Jan 2025 (1 year 3 months)

• Developed and executed SEO strategies, including site health checks, technical SEO audits, competition analysis, crawl budget optimization, and content gap analysis to improve indexing and search performance. • Optimized on-page elements such as metadata, interlinking, and site structure, with a strong focus on keyword research to align content with user intent and improve search rankings, contributing to featured snippet targeting and site performance improvements. Executed comprehensive image optimization across sites following SEO best practices. • Leveraged Google Search Console, Screaming Frog, Ahrefs, Majestic, Surfer SEO, and Moz for audits, backlink analysis, and monitoring site health, integrating findings into actionable insight

SEO intern

Better Collective

Jun 2023 - Nov 2023 (6 months)

Assisted the SEO team with keyword research, technical audits, and foundational SEO tasks, gaining hands-on experience in content optimization, competitor analysis, and backlink management. • Assisted senior SEO specialists by preparing detailed reports in Google Docs and Google Sheets, based on insights gathered from SERP analysis and SEO tools, to support strategic decision-making.

Freelance Translator

Self Employed

Jan 2017 - Jan 2019 (2 years 1 month)

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