Nehvolution
Available for projects

I build mobile apps, business systems,
and automation tools for Philippine SMEs.

From hotel booking systems to live commerce tools — custom software that solves real problems for businesses across the Philippines.

9
Projects Delivered
4
Mobile App
3
Website
1
Extension
1
Web App
5+
Years Experience
6+
Industries Served

Recent projects

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Konstruksyon Estimator

Android app that calculates CHB, cement, rebar, and sand quantities for construction projects in the Philippines. Get accurate material estimates and costs before you break ground.

Android Mobile App Tools Construction
What I build

Solutions across industries

From solo sellers to small businesses — I design and build software that solves real problems in the markets I know best.

Live Commerce Automation

Automate order capture from Facebook Live, TikTok Shop, and Instagram Live. No more manually tallying comments — orders are logged, tracked, and ready for fulfillment in real time.

For: live sellers & online shops

Hotel & Hospitality Systems

Reservation management, room availability calendars, guest check-in flows, and billing systems tailored for boutique hotels, resorts, and homestays in the Philippines.

For: hotels, resorts & homestays

Property Management

Tenant tracking, rent collection reminders, lease expiry alerts, and unit availability dashboards — built for Philippine landlords managing apartments, condos, and commercial spaces.

For: landlords & property managers

Retail & Point of Sale

Inventory tracking, sales reporting, and POS interfaces for sari-sari stores, boutiques, and small retail businesses. Works offline, syncs when connected.

For: retail stores & boutiques

Construction Estimating

Material takeoff calculators, cost estimation tools, and project progress trackers built for Filipino contractors, architects, and construction businesses.

For: contractors & builders

Business Process Automation

Replace repetitive manual work with scripts, web apps, and browser extensions. From auto-filling forms to syncing spreadsheets — if you do it daily, I can automate it.

For: SMEs & operations teams

Don't see your industry? I'm open to new verticals.

Let's talk →
Social proof

What business owners say

Real feedback from real clients across the Philippines.

★★★★★

"Stephen built our reservation system from scratch. Before, we were managing bookings through a notebook and group chats. Now everything is tracked automatically — check-ins, room availability, payments. It saved us hours every single day."

Maricel R.
Owner, Siargao Garden Suites
★★★★★

"I used to forget which tenants were overdue. With the app Stephen built, I get reminders automatically, and I can see everything from my phone. Worth every peso."

Rodel T.
Landlord, 12 Units — Davao City
★★★★★

"Nag-manual ako ng orders for 2 years. Pagkatapos gamitin ang tool ni Stephen, halos wala na akong missed orders. My sales went up because I could focus on selling instead of counting comments."

Kristine M.
Live Seller — General Santos City
★★★★★

"The estimating app changed how I quote projects. Before, I was guessing material costs in my head. Now I give clients accurate estimates in minutes. It made me look more professional."

Edgar L.
Contractor — Davao del Sur
★★★★★

"Stephen is not just a developer — he actually listens to what your business needs. He explained everything in plain language and delivered exactly what we talked about. I highly recommend him."

Jocelyn B.
Store Owner — Tagum City
★★★★★

"We needed a way to automate our client billing and follow-up messages. Stephen built a simple tool that saved our admin staff 3 hours a week. ROI in 2 months."

Mark A.
Operations Manager — Davao City
Let's work together

Ready to build something that worksfor your business?

Whether you need a mobile app, a booking system, a property manager, or a custom automation tool — let's talk. The first consultation is free, no commitment required.

No upfront fees. Honest assessment of what's possible and what it would take to build it.

Available now

My apps are on Google Play

Download Tenant Tracker PH, Konstruksyon Estimator, and Marketplace Calculator from the Google Play Store — free, no login required.

Get it on Google Play
iOS App Store

iPhone and iPad versions are currently in development.

Coming Soon
FAQ

Frequently asked questions

What types of projects do you build?

I build Android mobile apps, responsive websites, web apps, and Chrome/browser extensions. I also take on automation scripts and custom tools for business workflows. If it runs on a phone, browser, or web server — I can likely build it.

Do you work with clients outside the Philippines?

Yes. I work with clients remotely across Southeast Asia and beyond. Communication is in English, and I'm comfortable with async work via Messenger, email, or project management tools. Time zone differences aren't a blocker.

How long does a typical project take?

It depends on scope. A landing page or small tool might take 1–2 weeks. A full mobile app or business system typically takes 4–10 weeks. I'll give you a clear timeline estimate after an initial discussion.

What does your development process look like?

I start with a brief discovery call to understand your requirements. Then I scope the work, share a plan, and build iteratively — you see progress at each stage and can give feedback before I finalize anything. No surprise reveals at the end.

Do you provide support after the project launches?

Yes. I include a short post-launch support window for bug fixes on all projects. For ongoing maintenance, feature additions, or updates, I offer flexible retainer arrangements.

How much does it cost?

Pricing is project-based and depends on complexity, timeline, and required features. I'm transparent about costs upfront — reach out with your idea and I'll give you a no-obligation estimate.

Can you work with my existing codebase?

Yes. I'm comfortable jumping into existing projects to add features, fix bugs, or refactor code. I'll review the codebase first and give you an honest assessment before committing to any changes.

Maari ba tayong mag-usap sa Tagalog?

Oo naman! Filipino developer ako kaya kumportable akong makipag-communicate sa Tagalog, English, o halo-halo. Depende sa kung ano ang mas convenient sa inyo.