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Search is a system.

I build the infrastructure behind {organic growth}.

Organic growth engineer focused on crawlability, indexing systems, and scalable search infrastructure.

System Init

Every ranking starts with a crawl.

This is how search engines see a website.

Scroll to run the crawler
> boot: crawler initialized
> target: atakan-portfolio
> fetching: /
> status: parsing DOM
Ranking: 38

Url Structure Map

/seo-core
├── /on-page
│   ├── /title-tags
│   ├── /meta-descriptions
│   ├── /internal-linking
│   ├── /header-structure
│   └── /keyword-placement
├── /technical-seo
│   ├── /crawl-budget
│   ├── /indexing
│   ├── /javascript-seo
│   ├── /log-file-analysis
│   └── /site-architecture
├── /off-page
│   ├── /link-building
│   ├── /digital-pr
│   ├── /link-attributes
│   └── /brand-signals
└── /serp-analysis
    ├── /ranking-factors
    ├── /search-intent
    └── /serp-features
>clean url structure detected
Ranking: 29

Internal Link Architecture

Semantic Core
On-Page SEO
Technical SEO
Off-Page SEO
SERP Analysis
Blog Strategy
>internal links discovered
>crawl paths expanded
Ranking: 17

Semantic Topic Structure

Semantic Core
On-Page SEO
Technical SEO
Off-Page SEO
SERP Analysis
>semantic structure detected
>topic clusters validated
Ranking: 8

Authority Signals Detected

✓Backlinks acquired
✓Brand mentions detected
✓Entity relationships confirmed
✓Search demand signals
✓Topical authority validated
>backlinks discovered
>brand signals confirmed
>topical authority validated

System Rank Output

1.
competitor-alpha.comCompetitor Domain
2.
competitor-beta.netCompetitor Domain
3.
competitor-gamma.orgCompetitor Domain
4.
competitor-delta.ioCompetitor Domain
5.
competitor-epsilon.techCompetitor Domain
6.
competitor-zeta.coCompetitor Domain
7.
competitor-eta.bizCompetitor Domain
8.
atakanonkan.comOrganic Growth Systems

Systems I Build

Technical systems designed for scalable organic growth.

Crawl Simulation

Visualizing how search engines discover pages through site structure.

+200 URLs

Crawler Behavior

Modeling how search engines navigate and evaluate site architecture.

Log Analysis

Detecting crawl anomalies, orphan pages, and indexing bottlenecks.

Category Hub
Clustered Article
Orphan Page

Link Architecture

Mapping page relationships to improve crawl efficiency and authority flow.

Atakan

Atakan Onkan

Tasks Automated1,402

SEO Automation

Building systems that automate research and optimization.

Selected Search Console Snapshots

Search Systems In Production

Real search growth examples generated through technical architecture, internal linking, crawl efficiency, and scalable search systems.

Search Console Growth: +3.2M Organic Clicks Clicks, 92.4M Impressions Impressions
Search Console Growth Snapshot

+3.2M Organic Clicks

92.4M Impressions

Search Console Growth: +1.5M Organic Clicks Clicks, 65M Impressions Impressions

+1.5M Organic Clicks

65M Impressions

Search Console Growth: +1.18M Organic Clicks Clicks, 41M Impressions Impressions

+1.18M Organic Clicks

41M Impressions

Search Console Growth: +1M Organic Clicks Clicks, 30.6M Impressions Impressions

+1M Organic Clicks

30.6M Impressions

Search Console Growth: +28.5K Organic Clicks Clicks, 972K Impressions Impressions

+28.5K Organic Clicks

972K Impressions

Search Console Growth: +36.2K Organic Clicks Clicks, 942K Impressions Impressions
New Project

+36.2K Organic Clicks

942K Impressions

Search Console Growth: +2.86M Organic Clicks Clicks, 78.5M Impressions Impressions

+2.86M Organic Clicks

78.5M Impressions

Finance SEO Growth – 3.2M Clicks
Finance Sector

+3.2M Organic Clicks — 92.4M Impressions

This project focused on increasing organic visibility in a highly competitive finance vertical covering banking products, loans and financial comparison queries. The main objective was to rebuild the site's technical and semantic architecture so search engines could interpret the domain as a reliable financial information source. Instead of optimizing individual pages, the focus was improving crawl efficiency, strengthening topic relationships and expanding query coverage through a structured content system.

What I Did

  • Migrated key templates to SSR rendering to improve crawlability and indexation
  • Reduced excessive DOM size to improve rendering efficiency and Core Web Vitals
  • Reorganized the site into a clear URL taxonomy aligned with financial topic clusters
  • Built a structured internal linking graph between related financial entities
  • Fixed crawl inefficiencies and improved indexation coverage
  • Expanded semantic content clusters targeting long-tail finance queries
Crypto Trading SEO Growth – 1.5M Clicks
FINANCE SECTOR (CRYPTO / TRADING)

+1.5M Organic Clicks — 65M Impressions

This project focused on capturing organic search demand around cryptocurrency markets, trading strategies and exchange comparisons. The goal was to structure trading-related information into a scalable search architecture while improving topical relevance for high-volume market queries. Instead of targeting individual keywords, the approach focused on expanding query coverage across crypto trading concepts and strengthening contextual relationships between guides, tools and market analysis pages.

What I Did

  • Built crypto trading topic clusters covering exchanges, indicators and strategy queries
  • Rebalanced internal anchor text ratios to strengthen contextual relevance across trading pages
  • Created programmatic pages for trading pairs and exchange comparisons
  • Aligned content structure with SERP intent patterns (guides, tools, comparisons)
  • Optimized entity coverage for coins, exchanges and trading concepts
  • Improved internal link flow between educational content and trading tool pages
Fintech SEO Growth – 1M Clicks
FINTECH SECTOR

+1M Organic Clicks — 30.6M Impressions

This project focused on expanding organic visibility across fintech-related queries such as payment platforms, commission comparisons and financial services tools. Instead of relying purely on semantic content expansion, the strategy focused on capturing search demand across multiple SERP positions through a combination of strategic content distribution and multi-domain query coverage. The objective was to dominate high-value comparison queries and expand organic traffic through alternative ranking surfaces.

What We Did

  • Built satellite sites targeting exact-match queries to occupy multiple SERP positions
  • Executed parasite SEO campaigns on high-authority platforms to rank for competitive fintech queries
  • Distributed content through social media channels to generate contextual backlinks and brand mentions
  • Identified weak SERP competitors and systematically replaced them with owned or controlled assets
  • Expanded coverage for commission and comparison queries across multiple domains
iGaming SEO Growth – 2.86M Clicks
IGAMING SECTOR

+2.86M Organic Clicks — 78.5M Impressions

This project focused on capturing organic search demand in the highly competitive iGaming vertical. The objective was to leverage expired domain authority and strategic multi-domain structures to acquire rankings for high-intent queries. Instead of relying solely on content expansion, the strategy focused on rebuilding relevant domains, consolidating their authority and directing ranking signals toward target pages within the network.

What I Did

  • Acquired high-DR expired auction domains relevant to the target country and iGaming vertical
  • Rebuilt and aged the domains through controlled content farming to restore topical relevance and historical trust
  • Implemented strategic 301 + canonical routing to consolidate authority toward the main project pages
  • Strengthened authority signals through cross-domain internal linking and anchor distribution
Contact

Let’s Build Something Search Engines Can Understand

For technical SEO, organic growth systems, search architecture and scalable acquisition projects.

LinkedIn[email protected]