YASER AHMMED RATUL FULL-STACK ENGINEER & AD-TECH ARCHITECT
Specialized in mission-critical web architecture, low-latency Unix domain socket transport protocols, and first-party Conversion API (CAPI) infrastructure that circumvents browser ad-blockers and iOS tracking loss.
LOOKING FOR A DEVELOPER FOR YOUR WEBSITE?
NO AGENCY FLUFF. DIRECT FULL-STACK ENGINEERING.
Speed is a feature. Privacy is architecture. Below is everything prospective clients ask before booking an engineering sprint or website build.
HIRING A DEVELOPER? KEY DUE DILIGENCE
Clear answers to the 7 most critical questions business owners, agencies, and CTOs ask before hiring a web developer.
Look past the portfolio screenshots. Check for real, verifiable projects (live sites you can actually visit), a stack that matches your project (WordPress/WooCommerce vs. custom PHP/Node), and evidence they handle what happens after launch — site speed, SEO, conversion tracking — not just design. A developer who also understands marketing will build something that performs, not just looks good.
For most small businesses, a skilled full-stack freelancer is the better move: faster communication, no account manager overhead, and you get direct access to the person actually writing your code. Agencies make sense when you need 10+ people on a project simultaneously, but you pay a significant premium for the management layer.
Builders trade long-term flexibility for short-term speed. A custom WordPress or PHP build costs more upfront but gives full control over performance, schema markup, and integrations that move rankings and conversions. You also own 100% of your source code and data.
Costs vary by scope, not by a fixed rate card. A simple business site typically runs far less than a custom e-commerce build with integrations. Get a scoped quote based on your actual requirements rather than a generic "starting at" number — anyone quoting before understanding your project is guessing.
You're paying for the same skill set at a significantly lower rate, with the trade-off being time zone overlap rather than technical quality. A good remote developer solves this with clear async communication, documented progress updates, and flexible call scheduling — not by cutting corners on the work.
A designer focuses on how it looks; a developer builds how it works — the code, hosting, database, and integrations. Most small business sites need both skills, which is why hiring someone who can do full-stack work (design sense plus real engineering) avoids the cost and coordination overhead of managing two separate people.
At minimum: scope of work, deliverables, timeline with milestones, payment schedule, who owns the code and content after handover, and what's covered under post-launch support versus what counts as a new request. If a contract is vague on any of these, ask for specifics before signing.
Ready to Build Your Website? Skip the Agency Middleman.
Work directly with Yaser. Scoped roadmap, fixed milestone deliverables, 100% source code ownership, and zero bureaucracy.
BATTLE-TESTED STACK.
ZERO BLOAT. FULL CONTROL.
Every tool in this stack has been selected for raw execution performance, developer maintainability, and enterprise reliability.
Backend & Low-Latency Systems
Building high-concurrency microservices, Unix domain socket pipelines, and custom PHP extensions designed to process thousands of requests per second.
Server-Side Tracking & CAPI
Recovering 20–40% of ad conversion data lost to Safari ITP, iOS 14.5+ privacy updates, and browser ad blockers via secure server containers.
Kinetic Frontend & WebGL
Crafting fluid, high-frame-rate user interfaces with physics-based momentum scrolling, interactive canvas particles, and responsive typography.
WordPress, Caching & Schema
Engineered custom WooCommerce storefronts with sub-second page loads, automated JSON-LD schema graphs, and comprehensive AI Answer Engine Optimization.
VERIFIED CREDENTIALS.
CERTIFIED BY GOOGLE & META.
Rigorous professional certifications validating advanced expertise in artificial intelligence integration and high-performance digital marketing systems.
Meta Social Media Marketing Professional Certificate
Meta Official Certification Program · Issued July 2026
Google AI Professional Certificate
Google Official Certification Program · Issued August 2026
FLAGSHIP PROJECTS.
BUILT FOR MEASURABLE IMPACT.
Explore open-source protocols, decentralized conversion trackers, and high-conversion e-commerce engines.
ENGINEERED FOR REVENUE.
MEASURABLE CLIENT OUTCOMES.
Clear deliverables, fixed-scope timelines, and zero unexpected billings.
Full-Stack Web & Custom SaaS Development
End-to-end custom application development in PHP, Node.js, and modern JavaScript. Fast, secure, and scalable architectures designed to withstand high traffic.
Meta CAPI & Server-Side Ad Tracking
Bypass ad-blockers and iOS Safari ITP limitations with direct server-to-server tracking. Restore up to 40% of lost conversion data to optimize your ad spend.
High-Speed WordPress & Technical SEO
Turn slow, bloated WordPress installations into razor-sharp revenue machines. Guaranteed 90+ mobile PageSpeed scores and rich JSON-LD schema graphs.
CLEAR ANSWERS.
NO AGENCY FLUFF.
Everything prospective clients ask before booking an engineering sprint or retainer.
Looking for answers on hiring a web developer, freelancer vs agency comparisons, builder tradeoffs, or project pricing?
BUILDING AN ONLINE STORE
SEO & SITE PERFORMANCE
AD TRACKING & CONVERSION API
SAAS & DEVELOPER EVALUATION
WEBSITE BASICS
LET'S BUILD SOMETHING EXTRAORDINARY.
Available for enterprise web engineering, server-side tracking architecture, and full-stack contracts worldwide. Reach out directly for immediate scoping.
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