Mobile App Development
Professional, secure, high-performance apps for Android and iOS — built around your business, your users, and how you plan to grow.
- Android & iOS
- Cross-Platform
- E-Commerce & Fintech
- Booking & Education Apps
Accepting new projects for Q3 2026
Building Digital ProductsThat Scale Your Business.
We're a senior team of engineers and designers crafting custom software, mobile apps, and AI-powered platforms for companies that can't afford to get it wrong.
SMAMTWECDO
4.9/5
Trusted by 100+ clients across India and beyond
Powering products with
ReactNext.jsTypeScriptFlutterKotlinSwiftNode.jsPythonJava.NETPHPLaravelWordPressAWSAWSFirebaseDockerPostgreSQLMongoDBGraphQLAIOpenAIClaude API
9+
Years of Experience
25+
Projects Delivered
100+
Happy Clients
50+
Team Members
Our Services
Everything you need to ship great software.
From a napkin sketch to a platform serving millions — one senior team covering strategy, design, engineering, and long-term care.
Website Development
World-class, professional, responsive websites tailored to your business — with the integrations, SEO, and support to keep them growing.
- Responsive & Mobile-First
- Corporate & E-Commerce
- Custom Web Applications
- SEO-Ready
Custom Software Development
Software engineered around your exact business processes — not the other way round — and built to scale with you for years.
- Enterprise Applications
- Process Automation
- Legacy Modernization
AI Integration
Make your website, apps, and business processes smarter — AI integrated where it genuinely saves time or makes money.
- AI Chatbots & Agents
- Generative AI
- AI Search & Recommendations
- Business Automation
Chatbot Development
AI-powered and rule-based chatbots that answer, engage, and convert — on your website, app, or WhatsApp, around the clock.
- AI-Powered Chatbots
- WhatsApp & Website Bots
- Lead Generation
- Human Handover
WhatsApp API Integration
Reach customers where they already are — WhatsApp Business API for OTPs, order alerts, support, and automated follow-ups.
- WhatsApp Business API
- OTP & Verification
- Order & Payment Alerts
- Automated Workflows
SMS Integration
SMS and OTP APIs wired into your product — verification, alerts, reminders, and campaigns that actually get delivered.
- SMS API & OTP
- Transaction Alerts
- Bulk Campaigns
- Delivery Reports
RCS Messaging
Richer than SMS — branded, interactive messages with images, carousels, and tappable buttons in the default messaging app.
- RCS API Integration
- Rich Media & Carousels
- Interactive Buttons
- Branded Messaging
Email Integration
Transactional and marketing email that lands — OTPs, invoices, order updates, and campaigns, fully automated.
- Email API Integration
- Transactional Email
- Automated Campaigns
- Tracking & Reports
IVR Solution
Intelligent voice systems that handle calls efficiently — automated menus, call routing, and customer interactions without manual intervention.
- Voice & IVR
- Click-to-Call
- Automated Call Routing
- Delivery Analytics
Customer Support Automation
Handle queries, complaints, and follow-ups with far less manual effort — AI, chat, WhatsApp, and ticketing working as one system.
- AI-Powered Support
- Ticket Management
- Multi-Channel
- Human Handover
Why Choose Us
The partner serious companies choose.
Anyone can write code. Few can be trusted with the software your business runs on. Here's why clients stay with us for years.
Senior Developers
No juniors learning on your budget. Every project is staffed with senior engineers who have shipped at scale.
50+·
Team members
9+·
Years shipping
100+·
Clients served
Transparent Process
Weekly demos, open roadmaps, and direct access to the team. You always know exactly where your project stands.
Clean, Tested Code
Code reviews, automated testing, and documentation on everything we ship. Your next team will thank you.
Scalable Architecture
Systems designed for where you're going, not just where you are — from first user to first million.
Fast, Predictable Delivery
Agile sprints with real deadlines. We commit to timelines and hit them — and if anything ever threatens a date, you hear it from us early, not late.
Latest Technologies
AI-augmented workflows and modern stacks — we adopt what's proven, skip what's hype, and keep you ahead.
100% satisfaction guarantee
If the first sprint doesn't impress you, you don't pay. That's how confident we are.
Technologies
A modern stack, mastered.
We don't chase every framework — we go deep on proven technologies that keep your product fast, secure, and easy to maintain.
Drag to spin — our stack in orbit
Frontend & Mobile
React
Next.js
TypeScript
Flutter
Kotlin
Swift
Backend, CMS & Data
Node.js
Python
Java
.NET
PHP
Laravel
WordPress
PostgreSQL
MongoDB
Cloud, DevOps & AI
AWSAWS
Firebase
Docker
GraphQL
AIOpenAI
Claude API
…plus whatever your project genuinely needs. We recommend, you decide.
Our Process
A process refined over hundreds of launches.
No black boxes, no surprises. Seven clear stages, each with defined deliverables — you always know what's happening and what comes next.
- 01
Discovery
We dig into your goals, users, and constraints until we understand the problem better than anyone.
- 02
Planning
A clear roadmap with milestones, architecture decisions, and a fixed scope you can hold us to.
- 03
UI/UX Design
Wireframes to polished, interactive prototypes — validated with real users before a line of code.
- 04
Development
Agile sprints with weekly demos. Clean, reviewed, documented code from day one.
- 05
Testing & QA
Automated and manual testing across devices, browsers, and edge cases. Nothing ships broken.
- 06
Deployment
Zero-downtime launches with CI/CD pipelines, monitoring, and rollback safety nets in place.
- 07
Support & Growth
Ongoing maintenance, performance tuning, and new features as your product grows.
Portfolio
Selected work that solves real problems.
A mix of product launches, conversion-focused web builds, and internal systems that help teams move faster and serve customers better.
FinTech · AndroidCase study
Profinity — FinTech App
FinTech Android app built for Profinity Group and published on Google Play — the group's financial products delivered on the phone.
FinTechAndroidGoogle Play
View on Google Play
Wealth · AndroidCase study
Profinity Mutual Funds — Wealth App
Wealth app for Profinity Group, published on Google Play — browse funds, invest, and manage a portfolio from the phone.
AndroidGoogle PlayMutual Funds
View on Google Play
Real Estate · WebCase study
World Map Commercial Builders — Project Site
Marketing site for the Pratham group-housing project in Lucknow. World Map Commercial Builders handles Towers E and G — 209 apartments — with RERA-registered listings, floor plans, and enquiry capture.
WordPressPHPSEO
Visit the site
Testimonials
Don't take our word — take theirs.
Founders, CTOs, and product leaders across four continents on what it's like to build with proCodex AI.
“proCodex AI rebuilt our platform in four months after two other agencies failed. The difference in quality was obvious from the first sprint — senior people, real process, zero surprises.”
Sarah Mitchell
CEO, FinFlow (UK)
“They didn't just build our app — they challenged our assumptions, simplified the product, and shipped something our users genuinely love. Retention is up 42%.”
Arjun Mehta
Founder, MediCare+ (India)
“The most professional development team we've worked with in 15 years. Documentation, testing, communication — everything enterprise-grade, without the enterprise bureaucracy.”
Thomas Weber
CTO, Orbit Manufacturing (Germany)
“proCodex AI rebuilt our platform in four months after two other agencies failed. The difference in quality was obvious from the first sprint — senior people, real process, zero surprises.”
Sarah Mitchell
CEO, FinFlow (UK)
“They didn't just build our app — they challenged our assumptions, simplified the product, and shipped something our users genuinely love. Retention is up 42%.”
Arjun Mehta
Founder, MediCare+ (India)
“The most professional development team we've worked with in 15 years. Documentation, testing, communication — everything enterprise-grade, without the enterprise bureaucracy.”
Thomas Weber
CTO, Orbit Manufacturing (Germany)
“Our AI copilot went from idea to production in nine weeks. proCodex's Claude integration now resolves 70% of our support volume. The ROI case made itself.”
Emily Chen
VP Product, Lexa AI (Singapore)
“Three years, two products, one team we trust completely. They operate like an extension of our own engineering org, not a vendor.”
David Osei
COO, TradeBridge (UAE)
“Pixel-perfect design, clean code, delivered a week early. If you're evaluating agencies, stop — this is the one.”
Laura Alvarez
Head of Digital, Nordic Retail Group (Sweden)
“Our AI copilot went from idea to production in nine weeks. proCodex's Claude integration now resolves 70% of our support volume. The ROI case made itself.”
Emily Chen
VP Product, Lexa AI (Singapore)
“Three years, two products, one team we trust completely. They operate like an extension of our own engineering org, not a vendor.”
David Osei
COO, TradeBridge (UAE)
“Pixel-perfect design, clean code, delivered a week early. If you're evaluating agencies, stop — this is the one.”
Laura Alvarez
Head of Digital, Nordic Retail Group (Sweden)
Rated 4.9/5 across 100+ client engagements — hover a card to pause and read.
FAQ
Questions? Answered.
The things founders and CTOs ask us most, answered honestly. Anything else — we're one message away.
We reply fast
Still have questions?
Book a free 30-minute call with a senior engineer — no salespeople, no pressure. We'll give you an honest read on scope, timeline, and budget.
info@profinitygroup.com
Replies within 24 hours, every day
Every project is different, so we don't publish fixed rates — the cost depends on your scope, timeline, and the features you need. Book a free consultation and you'll get a clear, itemized quote tailored to your project. No hourly surprises, no hidden charges.
Have an idea? Let's turn it into a product users love.
Tell us where you want to go. We'll bring the senior team, the process, and the craft to get you there.
Book Free Consultation
or write to info@profinitygroup.com
- Free 30-min consultation
- NDA on request
- Reply within 24h