Can you build a VTU or airtime reseller platform?

Yes. We build agent portals with wallets, airtime/data, cable and electricity bills, commissions, funding flows, and optional mobile apps so resellers can sell on the go.

Do you build more than mobile apps and fintech?

Yes. Alongside mobile, fintech, and VTU, we deliver custom software, business websites, SaaS products, e-commerce stores, UI/UX design, AI automation, and cloud infrastructure.

Do you integrate Paystack or Flutterwave?

Yes. Payment gateway and bank API integrations are core to our fintech, VTU, and e-commerce work — including webhooks, reconciliation, and admin tooling.

How do I contact Scaler Developers?

The fastest way is WhatsApp. Use Support for new projects and general help, or Technical Support for engineering issues. Both open a chat instantly from our website.

How long does a typical project take?

Most MVPs ship in about 4–12 weeks after requirements are finalized. Larger fintech, multi-agent VTU, or enterprise systems are delivered in clear phases with milestones.

Do you work with clients outside Nigeria?

Yes. We work with local and international clients and deliver to global product standards while staying reachable on WhatsApp.

Available for new builds

Mobile AppsFintechVTU Platforms

We build the apps & platforms African businesses run on

Android & iOS apps, fintech systems, and VTU portals are our edge — and we also ship custom web software, e-commerce, UI/UX, AI, and cloud. Clear milestones. WhatsApp support when you need us.

Let's Build

See what we build

Products shipped: 0+
Avg. reply time: 0h
Post-launch support: 0%

Flutter · React NativePaystack readyAgent wallets

Sectors & products we ship

FintechVTU & TelecomPaymentsE-commerceLogisticsEducationHealthcareReal EstateAgent NetworksSaaSFintechVTU & TelecomPaymentsE-commerceLogisticsEducationHealthcareReal EstateAgent NetworksSaaS

WalletsAirtime ResellersBill PaymentsKYC FlowsAgent AppsAdmin DashboardsAPI PlatformsStorefrontsWalletsAirtime ResellersBill PaymentsKYC FlowsAgent AppsAdmin DashboardsAPI PlatformsStorefronts

What we ship

Mobile. Fintech. VTU — live previews

Tap a product type to see how we think about the experience — then start the conversation on WhatsApp.

Quick top-up

Phone number

0803 ••• ••89

₦100

₦500

₦1k

₦2k

Pay now

Mobile Apps

Android & iOS apps that feel native

Customer apps, agent apps, and internal tools — built for real Nigerian networks, biometric login, push alerts, and store-ready delivery.

Build my mobile app

Core focus

Mobile. Fintech. VTU.

Three product lines we know deeply — so you get specialists, not a generalist guessing at your stack.

Android · iOS · Cross-platform

Mobile Apps

Customer apps with wallets, KYC, and push notifications
Agent / field-force apps that work on mid-range devices
Flutter & React Native for faster dual-platform launches
Play Store & App Store submission support

Start a mobile app

Payments · Wallets · Compliance-ready

Fintech Platforms

Wallet ledgers, transfers, and transaction history
Paystack, Flutterwave, and bank API integrations
Admin dashboards for ops, risk, and reconciliation
Security-first flows for PIN, OTP, and session control

Start a fintech build

Airtime · Data · Bills · Agents

VTU Platforms

Reseller portals with commissions and sub-agent trees
Airtime, data, cable TV, and electricity payments
Funding, funding approval, and settlement workflows
Web + mobile so your agents sell from anywhere

Start a VTU platform

Studio

Design · Mobile · Fintech

Crafting products people open every day

Who we are

The team behind products that move money & users

Scaler Developers is a Lagos software studio. We specialize in mobile apps, fintech, and VTU platforms — and we also deliver custom web apps, e-commerce, UI/UX, AI automation, and cloud support for businesses across Nigeria and Africa.

We scope honestly, ship in visible milestones, and stay on WhatsApp after launch — so you always know who is building your product and how to reach them.

Building Smart Solutions, Powering Businesses.

Projects

Clients

Years

Cities

Full studio

We build more than apps

Mobile, fintech, and VTU are our edge — and we still ship custom software, websites, e-commerce, design, AI, and cloud under one roof.

Custom Software & Web Apps

Business websites, SaaS products, admin panels, and APIs — scoped properly and built to grow with your team.

UI/UX & Product Design

Clear flows for apps, fintech products, and agent dashboards — designed so users finish actions without friction.

E-commerce Platforms

Online stores with inventory, checkout, payments, and delivery-ready tooling for campaigns and peak traffic.

AI & Automation

Support bots, fraud alerts, and ops automation that cut manual work across payments, VTU, and customer success.

Cloud & DevOps

Secure hosting, CI/CD, monitoring, and uptime practices so your product stays online when demand spikes.

Security & Maintenance

Encryption, access control, audit trails, updates, and ongoing technical support after go-live.

Corporate & Landing Sites

Fast, SEO-ready websites that explain your offer clearly and convert visitors into WhatsApp conversations.

How we work

From first chat to live product

A clear process that keeps you in control — most projects land in 4–12 weeks after requirements are locked.

Discover

We learn your goals, users, and constraints — then agree on scope, timeline, and a clear quote.

Design

Wireframes, flows, and a technical plan you can review before production code starts.

Build

Short cycles with demos along the way. You see progress early and steer before launch.

Launch & Support

Deploy, hand over, and stay available on WhatsApp for fixes, updates, and growth work.

Tech stack

Modern tools. Practical choices.

We pick the stack that fits your product — not the one that looks coolest on a pitch deck.

FlutterReact NativeNext.jsReactNode.jsLaravelPythonPostgreSQLFlutterReact NativeNext.jsReactNode.jsLaravelPythonPostgreSQL

MySQLRedisPaystackFlutterwaveDockerAWSFirebaseFigmaMySQLRedisPaystackFlutterwaveDockerAWSFirebaseFigma

Why Scaler

Specialists for products that earn

Clear delivery, sharp craft, and a team that answers when your app, wallet, or VTU portal needs attention.

Specialist lanes

Deep focus on mobile, fintech, and VTU — not random side projects.

WhatsApp-first

Support & Technical lines you can actually reach.

Payment-ready

Paystack, Flutterwave, wallets, and agent commissions.

Security-minded

Built for products that move money — access control & audit trails.

Honest scoping

Cost and timeline before production code starts.

Stay after launch

Maintenance so your platform stays online and current.

Next step

Ready to ship your next app or VTU platform?

Mobile, fintech, custom software, or reseller portal — tell us on WhatsApp and we'll map the next steps.

Chat Support

Chat Technical

FAQ

Questions, answered

Mobile apps, fintech platforms, VTU / bill-payment systems, custom web applications, UI/UX design, AI automation, cloud/DevOps, e-commerce, and ongoing technical support for businesses in Nigeria and Africa.

Contact

Talk to us on WhatsApp

Tap Support or Technical — we open the right chat instantly. No long forms.

SupportNew projects, partnerships, and general help.

Technical SupportBugs, APIs, deployments, and engineering help.

Real humans on WhatsApp — Support & Technical, ready when you are.