PT Nusantara Visi Indonesia
A polished corporate presence for a national-scale business, built for clarity, credibility, and conversion.
Available for work
I build end-to-end web products from wireframe to live server. WordPress expert, Shopify custom specialist, and Laravel architect, working alongside AI agents (Claude, MCP) to ship faster without cutting corners. One point of accountability, one product that actually goes live.
>|
What I Do
No complicated process, just solid work from start to finish.
Custom themes, plugins, page builders, and WooCommerce stores. With WordPress 7.0 native MCP support, I can also wire your site directly to AI agents. Performance-tuned and fully manageable by your team after handover.
Scalable web apps and dashboards built on Laravel, accelerated by AI agents (Claude, MCP) for cleaner code and faster iteration. Clean architecture, RESTful APIs, secure auth, and real-time features when needed.
Solid server-side logic, database schema design, query optimization, and API integration. Built to scale without technical debt piling up.
From Figma mockups or rough sketches to pixel-perfect, responsive interfaces. I write the HTML/CSS/JS by hand. No template dependency, no bloat.
VPS setup, server hardening, CI/CD pipelines, SSL, caching, and backups. I don't just build it, I deploy it, monitor it, and keep it running.
Payment gateways, third-party APIs, CRM connections, email services, maps, notifications, plus AI / MCP servers when your app needs to talk to LLMs. I wire everything together cleanly.
The Person Behind It

I'm a full-stack developer with 7+ years of building production-grade web products. My specialty is being the single developer who takes a project from zero to live, with no handoffs to other teams and no gaps between design and dev.
Teams and clients bring me in when they want someone who thinks like an engineer and communicates like a partner, whether for a project, contract, or full-time role. I care about the outcome, not just the code.
I also work hand-in-hand with AI agents like Claude and tools built on MCP. They handle the repetitive parts so I can focus on architecture, product decisions, and the details that actually move the needle for your business.
Experience
Manage and optimize SwipeRx websites and landing pages across regions on WordPress, plus Shopify for Inofarma e-commerce. Focus on performance, SEO, and UX.
Build custom WordPress and Laravel sites end-to-end for businesses and personal brands. Backend logic, SEO basics, performance, and content setup.
Developed WordPress-based web articles, shipped writer-experience features, and handled regular bug fixes.
Maintained the company WordPress blog, kept content fresh, and improved Google rankings through on-page SEO.
Designed and built the company site, managed product and blog content, and ran Instagram, Facebook, and Google Ads campaigns.
Built and managed .go.id WordPress sites, ran security testing for sensitive data, and provided technical support to government agencies.
Built and improved features in the MyIndihome X Android app using Kotlin. Implemented MVVM, Clean Architecture, and multi-module setup. Collaborated closely with designers and QA.
Developed new features in GDCPay and P2P Lending Android apps, fixed bugs, and collaborated on manual testing to keep all IT product apps stable.
CMS / Platform
Backend
Frontend
Infra / Tools
AI / Agents
Selected Projects
Real products made for real people and real use.
A polished corporate presence for a national-scale business, built for clarity, credibility, and conversion.
Clean, authoritative web presence for a management consultancy, communicating expertise without the corporate stiffness.
Strategic brand positioning translated into a sharp, minimal web experience for a data-driven consultancy firm.
Bilingual foundation website with a mission-driven narrative, built to earn trust from donors, partners, and the public.
Professional healthcare company site engineered for compliance-aware audiences. Structured, trustworthy, and fast.
High-converting landing page for a pharmacy tech platform. Clear value proposition, strong CTAs, zero friction.
Corporate site for a trading and distribution company, built to establish credibility with B2B partners and procurement teams.
Brand-forward company profile with strong visual identity, designed to stand out in a competitive consumer market.
Service-focused site for a window film specialist, built to generate local leads and showcase product range effectively.
Travel company site with destination showcases and inquiry flows, built to inspire confidence and capture bookings.
Equipment and logistics rental platform with clear service catalogues, streamlined for quote requests and repeat clients.
Artisan food e-commerce with bold branding, custom product pages, smooth checkout, and a brand voice that converts browsers into buyers.
High-volume news portal built for speed and readability. Optimized for editorial workflows, SEO, and audience retention.
Technical product showcase for a medical diagnostics distributor, built to communicate precision and earn institutional trust.
Energetic sports brand profile with strong product presentation, designed to appeal to both B2B buyers and end consumers.
How I Work
No surprise invoices. No scope creep. Clear phases from day one.
We align on goals, target users, and technical requirements. I document the scope and deliver a clear proposal before writing a single line of code.
Database schema, system design, wireframes or UI direction. A solid foundation prevents expensive rewrites later in the project.
I build in milestones with regular demos. You see real progress, give feedback early, and we stay aligned throughout the build phase.
Cross-browser, mobile-responsive, performance audit, security check. I test what matters so you don't discover bugs after launch.
Production deployment, DNS setup, SSL, backups configured. Full documentation and a walkthrough so your team can manage the product confidently.
Client Feedback

"Karang is the best business partner I can rely on. He not only takes care of my website, but also handles social media and paid ads on Facebook and Instagram. Thanks to him, I can fully focus on growing my business."
Founder, CV Green Deahan Sport

"Karang is a worker who is always fast response in providing the best solution for my landing page. Thanks to his hard work, we managed to attract more fresh graduates who want to improve their skills in the world of work to join my online course."
CEO, Aries Digital

"We needed a corporate site that looked credible enough to win B2B procurement deals. Karang delivered exactly that and was patient with all our revisions. The site has helped us close several distribution contracts."
Director, PT Surya Wijaya Triindo

"Our news portal handles thousands of readers a day, and Karang made sure the site never breaks under traffic. Editorial workflow is much smoother now and our writers stopped complaining about the CMS. Highly recommended."
Editor-in-Chief, Cretivox News

"I run a small window film business and never thought I needed a proper website until Karang built one for me. The WhatsApp leads started coming in within the first week. Simple, fast, and exactly what I needed."
Owner, LH Kaca Film

"Karang took our brand from a vague Figma idea into a real running e-commerce store. The product pages convert really well and the checkout is smooth. He also fixed our SEO basics without us having to ask."
Co-Founder, Jungle Kitchen
Let's Connect
Whether you need a site built, a product shipped, or a full-stack developer on your team, I'd love to hear about it. Drop a message or book a quick call.
Or reach me directly at karang.reksa@gmail.com