Interactive Developer Arena

Engineering Arcade Arena

7 retro arcade & multiplayer games: Grand Prix Racing, Lightsaber Fighting, Cyber Snake, Space Impact, and Code Duel!

Neon Cyber Grand Prix: 2-Player & AI Circuit

High-speed circuit racer. Steer, drift, grab Nitro batteries, and battle for 1st place!

PLAYER 1 (POS #1)

0 KM/H

LAP 1/3NITRO: 100%

GRAND PRIX

0 KM/HAI RIVAL (POS #2)

NITRO: 100%LAP 1/3

READY TO RACE?

Compete against 3 AI rivals across 3 laps! Grab green batteries for Nitro boosts and avoid red glitches.

AI Difficulty:

Race Controls Guide

P1 Steer / Brake:A / D + S

P1 Nitro Boost:W (Hyper Speed)

P2 Steer / Brake:← / → + ↓

P2 Nitro Boost:↑ (Hyper Speed)

Pro Circuit Tips

✦Green Batteries: Refills +35% Nitro energy.
✦Red Glitches: Slows down speed & drains nitro.
✦Bumping: Shoves opponents sideways into hazards!

High-Speed Performance

Want your web application to run at 60 FPS and 100/100 Core Web Vitals? Book a Free 30-Min Architecture Consultation with Rowell.

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 $1,800

Custom WordPress & Gutenberg

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

Est. 2–4 weeksFrom $1,120

AI / Workflow Automation

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

Est. 2–3 weeksFrom $1,280

Dedicated Senior Dev Retainer

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

Rolling Sprints$460 USD / mo

Step 2 · Select Included Architecture & Capabilities7 selected (3 Free Inclusions)

🎁 3 Included Free

Curated Feature PackagesClick to apply preset

Important Notice: Custom UI/UX Design is a specialized external fee ($360). 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

+$360

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

+$240

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

$0 (FREE)

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

+$210

Bespoke React Gutenberg Block SuiteFREE

$0 (FREE)

Client Portal & 1-Click SSO AuthenticationFREE

$0 (FREE)

Stripe Payments, Invoices & Subscriptions

+$360

24/7 Production Telemetry, Health Checks & Error Monitoring

+$160

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

$2,800 – $3,500 USD

Target Delivery:3–6 weeks

Recommended Architecture Stack

Next.js 15React 19TypeScriptTailwindCSSPostgreSQL

3 Free Premium Add-Ons Included ($0)

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

Ready to Build Your Real-World Platform?

From high-RPS Next.js microservices to bespoke WordPress platforms, partner directly with senior full-stack engineer Rowell Mark Blanca.