Web applications and websites
Business websites, online stores and browser-based tools such as booking portals, client dashboards and internal admin panels, built with React, Next.js, Node.js, Laravel or Django depending on what the project needs.
Islamabad • Pakistan • International
Software Development Company in Islamabad, Pakistan
Problex Solutions is a remote-first software development company founded in 2023. We build custom web applications, business management software, mobile apps and AI automation for businesses in Islamabad, across Pakistan and for clients abroad. This page explains what we build, how we work and what to check before choosing any software partner.
What we build for businesses
A short summary of our software development work. The full list of services is on our services section, and the tools we use are listed under technologies.
Custom business software
ERP, CRM and management systems that replace spreadsheets and paper registers with one shared system for stock, sales, staff, billing and reports.
Mobile applications
Android and iOS apps built with Flutter, Kotlin, Swift or React Native, usually connected to the same backend as the web system so data stays in one place.
AI automation and integrations
Workflows that remove repetitive manual work, using tools such as OpenAI, LangChain, n8n, Make and Zapier, plus API links between payment gateways, messaging and the tools you already use.
Common business problems software can solve
Records are spread across spreadsheets, WhatsApp chats and paper files.
A single web-based system where every team member works from the same up-to-date data.
Staff repeat the same data entry and reporting every day.
Automated workflows that create invoices, send reminders and build reports without manual copying.
Customers cannot book, order or check status online.
A customer portal or mobile app connected directly to your back-office system.
Off-the-shelf software forces you to change how your business works.
Custom software designed around your existing process, with only the features you actually use.
Local and international customers need different payment options.
Integrations with local options such as JazzCash and Easypaisa alongside Stripe or PayPal for international payments.
See how this applies to specific sectors: Distribution Management, School Management, Hospital Management, Goods Transport Management, Gym Management, Hotel Management, Restaurant Management, Retail & POS.
How to evaluate a software development partner
Whether you choose us or another company in Islamabad or elsewhere, these checks help avoid the most common problems.
- Check 1
They ask about your business before quoting
A reliable partner wants to understand your process, users and goals first. A fixed price given before any discussion usually means assumptions you will pay for later.
- Check 2
Scope is written down clearly
Ask for a written list of features, what is not included and what happens if requirements change during the project.
- Check 3
You see working progress regularly
Regular demos of real, working screens are a better sign than long gaps followed by a single delivery.
- Check 4
You own your code and data
Confirm who owns the source code, hosting accounts, domain and database once the project is paid for.
- Check 5
Communication is responsive and direct
Check how quickly they reply, who you will talk to day to day and which channels they use.
- Check 6
Support after launch is defined
Ask how bugs, updates and new features are handled after launch, and how that support is priced.
Our discovery and delivery process
- 1
Discovery conversation
We discuss your business, the problem you want to solve, who will use the software and any deadlines or budget limits.
- 2
Scope and proposal
We turn that conversation into a written scope with features, technology choices, timeline and cost, so both sides agree before work starts.
- 3
Design
Key screens are designed in Figma so you can see and adjust how the software will look and work before development begins.
- 4
Build in stages
Development happens in small stages, and you review working versions along the way instead of waiting until the end.
- 5
Testing and launch
We test on real devices and data, fix issues, deploy to production hosting and help your team start using the system.
- 6
Support and improvement
After launch we stay available for fixes, updates and new features as your business grows.
Working with clients in Islamabad, Pakistan and abroad
Islamabad and Rawalpindi
Businesses in the twin cities can discuss their project with us online or on WhatsApp, in English or Urdu, with quick replies during local working hours.
Across Pakistan
Our remote-first setup means a business in Lahore, Karachi or a smaller city follows the same process, with local payment integrations where needed.
International clients
We work with overseas clients through online calls, a written scope and shared progress demos, scheduling meetings to overlap with your time zone.
Read more about why we chose to work this way in our story.
Questions about hiring a software company
Do you work with businesses in Islamabad and Rawalpindi?
Yes. Problex Solutions works with businesses in Islamabad, Rawalpindi and across Pakistan. We are a remote-first team, so most discovery calls, design reviews and demos happen online or over WhatsApp, which keeps the process quick and flexible.
Can you work with clients outside Pakistan?
Yes. Because we already work remotely, international clients follow the same process as local ones: online discovery calls, a written scope, regular demos and shared project updates. We agree on meeting times that suit both time zones.
What is the difference between custom software and ready-made software?
Ready-made software is built for many businesses at once, so you adapt to it. Custom software is built around your specific process, users and data. It costs more at the start but avoids paying for unused features and working around limitations.
How much does custom software development cost in Pakistan?
It depends on the number of features, user types, integrations and platforms (web, Android, iOS). We do not quote a fixed price before understanding your requirements. After a discovery conversation we provide a written estimate for your specific project.
How long does it take to build a web application?
A focused first version with the most important features is usually planned in weeks rather than months, while larger ERP or multi-platform systems take longer. The timeline is set in the written scope before development starts.
Can you add AI features to an existing system?
Often, yes. If your current system has an API or database we can access, AI features such as automated replies, document processing or smart reports can usually be connected to it without rebuilding everything.
Have a software idea or a process to automate?
Tell us what your business needs. We will reply to discuss the next steps and, if it is a good fit, prepare a written scope and estimate.