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Zultec Barcode Solutions — Barcode, PDA & WLAN-Based Business Solutions
As Team Leader / Senior Software Engineer at Zultec, I designed and guided the development of mobile and barcode-based solutions connecting handheld PDAs, barcode scanning, WLAN/WiFi connectivity, applications, and enterprise databases.
The solutions were developed using C# with Visual Studio 2005, .NET Compact Framework, Windows Mobile 6.0, WindowsCE, and SQL Server Mobile 2005, with integration with SQL Server and Oracle databases where required.
I guided developers in implementing mobile applications on handheld devices and PDAs for a range of operational environments, including:
• NJ Autos, Pirani Group — WiFi-based real-time transfer of workshop-floor data from handheld PDAs to SQL Server, with barcode scanning of engine and chassis information through quality checking and dispatch.
• Yunus Textile Mills (YTM) — Barcode-based verification to prevent incorrect items from being packed and incorrect cartons from being dispatched.
• Central Library System, NED University — Barcode generation and circulation for more than 65,000 books and 11,000 members, including issue, return and reservation using Oracle 10g and Oracle Forms/Reports.
• Defense Central Library (DCL) — PDA-based physical stock taking to identify lost books, duplicate entries and uncounted inventory, with transfer of collected data to Oracle 10g.
• Pakistan State Oil (PSO) — Barcode-based physical inventory of fixed assets to trace mislocated and lost items.
• NSD — WiFi-based real-time data exchange through handheld PDAs across warehouses containing more than 300,000 inventory items, including barcode-based issue and return.
This work combined mobile application development, barcode technology, PDA-based data capture, WLAN connectivity and database integration to support accurate and traceable operational processes across automotive, textile, education, library, oil & energy, and warehouse environments.
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T-Platform, a unified trading app for crypto, stocks and forex.
Three markets, three apps, no way to see real exposure. We put all of it into one dark workspace: real-time charts, order execution, positions and history in a single view.
Full case study here: https://www.behance.net/gallery/255562509/T-Platform-Crypto-Stock-Trading-UXUI-Mobile
🧠 GROWTH TIP 06/30: DON’T START WITH WHERE. START WITH THE FEELING.
Most travel apps start with one question: “Where do you want to go?”
That works when the user already knows the answer. But a lot of travel discovery starts earlier, with a much less specific thought: I want to go somewhere, I just don’t know where yet.
That idea became Traveling Up, a travel randomizer concept.
Instead of asking users to work through dozens of filters, the product starts with just three signals:
🌍 how much time they have
🎭 how they want the trip to feel
☀️ what kind of climate they prefer
The destination stays a surprise.
Hypothesis: removing destination selection from the first step could move users faster from vague travel intent to genuine interest in one specific trip.
What I would test:
• Destination first search vs Mood first randomizer
• Randomize start rate
• Destination save rate
• Plan this trip CTR
• Time to first interesting destination
💡 Growth insight: in discovery products, uncertainty is not always friction. Sometimes it is exactly what creates curiosity and moves users toward the next action.
This concept came to me after a particularly inspiring trip. And I think it is the first mobile concept I have created purely for myself, rather than for a client project, in roughly three years.
So this one has a little more freedom, art direction, and product experimentation in it.
06/30 complete.
If you enjoy seeing mobile product experiments like this alongside the growth thinking behind them, follow along. And if this direction resonates, a reaction helps me understand which ideas are worth exploring deeper next.
#MobileAppDesign #TravelApp #TravelAppDesign #MobileUX #UXDesign #ProductDesign #GrowthDesign #TravelTech #InteractionDesign #UIDesign #ProductStrategy #MobileProduct #AsolDesign
Perfect
I recently redesigned and launched a modern, high-performance Web Infrastructure for Orikma Ref & Trading (Pvt) Ltd, a premier HVAC and Refrigeration supplier in Sri Lanka.
Key Highlights of the Project:
• Engineering Focus: Highlighting key HVAC solutions including compressors, refrigerants, fan motors, and professional VALUE tools.
• Modern Stack: Developed with Next.js and React, styled with Tailwind CSS for optimal load speed and cross-device responsiveness.
• Security & SEO: Fixed domain DNS configurations, Google Search Console indexing issues, and optimized for local search engine visibility.
Tech Stack: Next.js | React | Tailwind CSS | Vercel | Supabase
Are you looking to scale your business with custom web development? Let's connect!
Quality Assurance and Authorized Distribution get their own icon cards right under the hero instead of buried in an About page — for an HVAC B2B buyer those two lines are probably the actual purchase decision.
