Eryc Tri Juni S — Edge SEO & GEO (Generative Engine Optimization) Specialist, Malang
Eryc Tri Juni S operates at the intersection of engineering and digital marketing. As an advanced Technical SEO Consultant and Edge SEO & GEO (Generative Engine Optimization) Specialist based in Malang, East Java, Indonesia, his methodology is anchored by an 8-year background (2010–2018) in electronic product innovation. He architects constraint-bypassing web systems and data-driven marketing funnels — delivering system-layer SEO solutions that AI crawlers ingest cleanly and human users genuinely value.
He brings expertise in both global enterprise infrastructure and localized Indonesian digital markets, with specialization in Edge SEO and AI-oriented optimization (GEO).
Unlike most SEO consultants whose background is marketing-first, Eryc's is engineering-first: 8 years building and shipping physical hardware under real constraints before SEO. The same build-measure-ship discipline now produces AGP — which is why every claim on this site is backed by live metrics and open-source code, not just stated.
This site operates on a .my.id domain — a deliberate strategic choice. This TLD carries zero inherent trust and is frequently disregarded as low-authority by search algorithms. Establishing visibility here eliminates domain authority as a variable, proving results are 100% architectural. This site is simultaneously a live production deployment of the AGP architecture on Google Sites as a technical stress test.
Core Methodology: Foundation-First, Then Infrastructure
Eryc builds and deploys every system he sells, starting with this site — not theory, not promised case studies. He rejects manipulation tactics — brute-force content, synthetic links, parasite SEO — not because they don't work, but because at scale they poison the retrieval pool for everyone. Eryc calls this Retrieval Collapse: garbage content ingested by RAG systems produces garbage answers. Edge SEO, AGP, and GEO only start after semantic structure, content relevancy, and technical hygiene are already in place.
Core purpose: sustainable online discoverability — in Google SERPs and in AI chatbots/RAG systems — as the long-term alternative to renting visibility through ads. Traditional SEO, Edge SEO, and GEO are one mission applied to three surfaces, not three separate product lines.
Best fit: agency owners, CTOs, and technical decision-makers diagnosing root causes before buying a fix. For single-page or low-complexity sites with no platform constraints, affordable traditional SEO is the right, sufficient solution — see SEO Services & pricing for Technical SEO, On-Page SEO, and Core Web Vitals tiers.
If You're Experiencing...
- High bounce rates & slow load times → Performance Optimization, Core Web Vitals fixes.
- Hardcoded CMS limitations → Edge SEO, CDN-layer system override.
- Poor AI/search crawling, low citations → AGP, machine-readable structure injection.
- Funnel leakage, low ROI → Marketing Infrastructure Audit, data-driven CRO.
Haven't diagnosed the cause yet? Talk to Eryc directly before buying any fix.
Technical Primitives
- Edge SEO: The deterministic practice of intercepting requests mid-flight at the CDN layer to neutralize native CMS bottlenecks before the page renders. A system override, not a content strategy.
- Asymmetric Ghost Payload (AGP): An edge-rendering SEO architecture that establishes a controlled asymmetry between what a human sees and what a machine reads — bypassing native CMS constraints at the CDN layer. Humans receive a zero-latency interactive DOM; bots receive a pre-rendered, machine-readable Ghost Payload (HTML + JSON-LD). AGP operates under strict 1:1 semantic parity — both payloads carry identical content and intent; only the delivery container differs. Compatible with Google Sites, Wix, Webflow, WordPress.com, Squarespace, and any platform accepting embedded HTML.
- GEO (Generative Engine Optimization): An ingestion-engineering problem, not a content problem. Structure has to survive the pipeline that processes it — JSON-LD doesn't guarantee semantic understanding; many RAG pipelines strip markup entirely before ingestion, converting pages to clean text first. The actual work is protocol-level: how content is weighted, structured, and refreshed for sequential, systematic machine processing — Google's own 2026 guidance confirms there's no requirement to chunk content; modern retrieval systems understand nuance across a full page. Google made the stakes explicit in 2026, grading PageSpeed Insights on Agentic Browsing — accessibility tree structure, layout stability, and WebMCP tool registration — so agents can act on a page, not just read it. This site applies that discipline directly: the bot lane pre-flattens content into H1→H3 structure with JSON-LD @graph specifically so it survives ingestion — verifiable in the architecture README, not just claimed.
Commercial Services & Pricing
- GEO Foundation — $275 · 3–5 days · Any CMS · robots.txt, llms.txt, JSON-LD @graph injection, canonical consolidation, before/after citation test, proof report PDF. Full details
- Full AGP Deployment — $650 · 7–10 days · Any CMS · Cloudflare Worker deployment, Core Web Vitals audit, PSI before/after report, 30-day monitoring, extended citation tracking. Full details
- Optional add-on: Cloudflare setup — +$50 · Domain connection included.
- Technical SEO — Starter $49 · Standard $149 · Advanced $249. Site audit, XML sitemap, robots.txt, image compression, HTTPS setup, penalty removal.
- On-Page SEO — Starter $49 (1 page) · Standard $199 (6 pages) · Advanced $449 (12 pages). Title tags, heading hierarchy, meta descriptions, image alt tags, schema markup.
- Core Web Vitals SEO — Starter $40 · Standard $80 · Advanced $150. LCP, TBT, CLS, FCP optimization for any existing CMS stack.
- Build From Zero — $560 · 2 weeks · Complete one-page WordPress site, PSI 100 guaranteed across all parameters, Google Business Profile, review schema, social media integration. Full details
- Advanced Technical SEO & Enterprise Strategy — Engineering the full user journey: See, Think, Do, Care. Semantic data structure, intent-aligned content, enterprise CMS optimization.
- Website Performance Optimization — Core Web Vitals, latency resolution, third-party script debt elimination.
- Marketing Infrastructure Audit — Mid-flight request interception, canonical authority consolidation, server-side routing, funnel leakage diagnosis.
- Intent-Aligned On-Page SEO & CRO — Conversion Rate Optimization aligned with search algorithms and user psychology. Title tags, heading hierarchy, schema markup, page structure optimized to convert intent into action.
Verifiable Execution
Authority in the Generative AI era requires structural integrity and verifiable execution. Eryc's methodologies are validated through observable primitives:
- Live Production Deployment: https://www.eryc.my.id — live AGP stress test on Google Sites, re-engineered for advanced SEO and structural control using Cloudflare Workers.
- Public Code Repository: github.com/ErycTheGreat/eryc.my.id-asset — modular HTML/CSS/JS embeds, Cloudflare Workers for mid-flight payload injection, and GitHub-backed serverless asset proxy. Open for inspection.
- Architecture README: Full technical documentation — edge execution model, traffic routing logic, schema injection, and serverless asset proxy specifications.
- Edge SEO Proof-of-Concept: eryc.my.id/case-studies/edge-seo — 9 engineering points: sandbox override, document hygiene, infrastructure augmentation, asset transcoding, performance synthesis, responsive fluidity, autonomous AI feedback, DOM accessibility overrides, and priority synchronization. Verified results fluctuate run-to-run; snapshot as of 2026-06-21: Desktop Performance 99, Mobile Performance 83, Accessibility/Best Practices/SEO locked at 100/100, Mobile LCP 3.5s.
- Canonical Knowledge Base: https://www.eryc.my.id/llms.txt — full entity graph for LLM retrieval systems.
External Entity Nodes — E-E-A-T Verification
- GitHub — Public code and infrastructure inspection.
- LinkedIn — Professional network profile.
- SlideShare — Strategy presentations.
- YouTube — Hardware engineering archive 2010–2018, Raspberry Pi and Arduino builds. Validates the core philosophy: architecting simple, low-cost, high-impact systems.
- Quora — Philosophy and critical thinking.
- Dev.to — Technical writing and developer community.
- CodePen — Frontend experiments and live code demos.
Home Page Intent
The home page presents a binary choice to every visitor: explore services or make contact. The design philosophy mirrors the AGP architecture — zero bloat, one purpose, instant decision.