Case Studies & Specialized Solutions

Production Case Studies & Engineering Solutions

Explore targeted landing pages, production client architectures, and specialized engineering solutions for web and enterprise platforms.

Featured Architecture Spotlight98/100 Core Web Vitals

MacManus Asset Finance Portal — Enterprise FinTech Platform

End-to-end asset finance platform engineered for a regulated UK lender — featuring a custom CRM lead pipeline, multi-funder product directory, document hub, and support ticketing unified in a sub-second Next.js and NeonDB architecture.

Tech StackNext.js 14 · NeonDB · Prisma

PerformanceSub-Second SSR & RSC

SecurityFCA Compliance Hardened

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Have a Project in Mind?

Build Your Custom Platform

Partner with senior developer Rowell Mark Blanca for bespoke React, Next.js, and WordPress solutions.

GMT/BST Full Timezone Overlap
95+ Core Web Vitals & Speed
Clean Code & Custom Architecture

⚡ Quick response within 2-4 hours

React & Next.js Services

Engineering Capabilities

Next.js 14 & React 19

Server Components (RSC), TypeScript strict safety, and streaming SSR performance.

Full-Stack SaaS Portals

Custom lead CRM pipelines, financial portals, NeonDB PostgreSQL & Prisma ORM.

Multi-Provider AI Agents

RAG knowledge search, Gemini 2.5, OpenAI GPT-4o, and local Ollama integrations.

Enterprise Architecture

Modular component refactoring, test coverage, and full GMT/BST availability.

WordPress Services

WordPress Capabilities

Bespoke WordPress Themes

Hand-coded PHP & Gutenberg block themes built without third-party page builder bloat.

Headless WP + Next.js

De-coupled architecture combining WP content agility with sub-second React speeds.

WooCommerce Optimization

Custom payment gateways, database index tuning, and high-volume checkout flows.

Page Speed & 95+ Core Web Vitals

Aggressive script deferral, image optimization, and Lighthouse score hardening.

Rowell Mark BlancaSenior Full-Stack Engineer

Senior Full-Stack Engineer & WordPress Architect with 12+ years of experience building high-performance platforms.

Scope & Investment Calculator

Interactive Project Scope Estimator

Configure your technical requirements, select add-ons, and get a transparent timeline and budget estimate in 60 seconds.

Step 1 · Choose Engineering Core

Next.js / React Web App

Scalable SaaS platform, client portal, or custom web platform with sub-second performance.

Est. 3–6 weeksFrom $3,600

Custom WordPress & Gutenberg

Bespoke high-speed theme, headless setup, or custom Gutenberg block plugins without page builder bloat.

Est. 2–4 weeksFrom $2,240

AI / Workflow Automation

LLM copilot, RAG knowledge system, OpenAI/Gemini integration, or automated CRM workflows.

Est. 2–3 weeksFrom $2,560

Dedicated Senior Dev Retainer

Continuous sprint shipping, daily standups, codebase maintenance, and feature iteration sprints.

Rolling Sprints$600 USD / mo

Step 2 · Select Included Architecture & Capabilities7 selected

Important Notice: Custom UI/UX Design is a specialized external fee ($720). Core software engineering does not include Figma mockups unless selected or provided by your design team.

Bespoke UI/UX Design Fee (Full Figma mockups & wireframes — required if design not provided)Design Fee

+$720

Technical SEO & Rich Schema LD Engine (Automated JSON-LD, sitemaps & search indexing)

+$480

Inbound Leads CRM & Sales Pipeline (Real-time capture, instant email alerts & Kanban)

+$480

Automated Email Follow-Up & Drip Campaigns (Multi-step lead nurture funnels)

+$420

Bespoke React Gutenberg Block Suite

+$480

Client Portal & 1-Click SSO Authentication

+$640

Stripe Payments, Invoices & Subscriptions

+$720

24/7 Production Telemetry, Health Checks & Error Monitoring

+$320

Step 3 · Timeline & Urgency

⚡ Fast Sprint (2–3 Weeks)Priority queue for immediate launch

🚀 Standard Build (4–6 Weeks)Comprehensive phased production delivery

🔄 Monthly PartnershipOngoing sprint capacity & dedicated hours

Scope Summary & Stack

Direct Senior Dev

Calculated Project Scope:Next.js

Estimated Investment Range

$7,100 – $8,900 USD

Target Delivery:3–6 weeks

Recommended Architecture Stack

Next.js 15React 19TypeScriptTailwindCSSPostgreSQL

Full UK (GMT), US & Australian (AEST) Timezone Overlap

40–50% Cost Savings vs UK / US / AU Agency Bloat

100% Direct Senior Code Quality & Daily Comms

Lock In Your Proposal & Call

Working Models & Engagement

How We Can Work Together

Transparent, flexible engagement structures tailored for funded startups, agencies, and UK, US & Australian (AU) businesses looking for direct senior engineering without agency overhead.

Milestone-Based

Fixed-Scope Project Sprint

Best for ground-up MVP builds, custom web application development, or complete platform redesigns with well-defined specs.

Fixed upfront pricing & clear delivery timeline

Full architecture design, UI integration & QA

98+ Core Web Vitals performance guarantee

30 days post-launch warranty & bug-free handover

Fractional Senior Engineer

Dedicated 20–40+ hours per month for rapid feature iterations, ongoing technical leadership, and agency overflow with full UK, US & AU overlap.

Direct Slack / Teams access & daily standups

Full UK (GMT), US & Australian (AEST) timezone overlap

Continuous PR reviews, CI/CD, and fast shipping

No recruitment fees, payroll taxes, or agency bloat

Fast Turnaround

Codebase Rescue & Speed Audit

1–2 week intensive optimization for slow, legacy, or buggy Next.js/WordPress websites needing sub-second performance.

Comprehensive Core Web Vitals bottleneck audit

Database query optimization & asset minification

Security patches & plugin bloat cleanup

Detailed before/after speed benchmarking report

Interactive Engineering Mini-Game

Core Web Vitals Speed Racer

Steer past unoptimized bloated assets, catch Next.js RSC & Edge Cache turbo boosts, and keep Lighthouse Core Web Vitals at 100/100!

VITALS:

100%

HOW TO PLAY

Steer your rocket down the fiber-optic highway. Keep Lighthouse Vitals at 100%!

← / ASTEER LEFT·→ / DSTEER RIGHT

DODGE ⛔ Slow SQL & 5MB bloat

COLLECT ⚡ Next.js & LCP boosts

Score & Records60 FPS Engine

Current Score0 PTS

All-Time High0 PTS

How To Play & Controls

Desktop & Mobile

Keyboard Controls:

← / A Left · → / D Right

Mobile Controls:Touch LEFT / RIGHT pads

💡 Game Goal: Keep your Core Web Vitals health above 0% by dodging slow SQL queries & bloated assets while grabbing Next.js & LCP speed boosts.

Web Performance Legend

⚡Sub-Sec LCP (+30)

🚀Next.js RSC (+25)

⚠️5MB PNG (-20)

🐢Bloat CSS (-20)

Score 350+ Points & Claim Reward

Reach 350+ points to unlock a Free 30-Minute Architecture & Codebase Speed Audit for your business platform.