Since 1996, Data Spec has been Bilaspur's software development partner — building custom business automation, healthcare, and ERP solutions that actually fit how you work, not a one-size template.
Data Spec started as a one-person software practice in Bilaspur, Chhattisgarh in 1996 and has grown into a small, founder-led team of three. We build custom desktop, mobile, and web solutions for businesses that need software shaped around their actual workflow — not a generic package with features they'll never use.
Our mission: eliminate engineering bloat. We build applications that are fast, dependable, and respect data privacy, working closely with pharmaceutical and FMCG distributors, retailers, doctors, hospitals, coal washeries, and transport operators to get the details of each workflow right.
Explore our signature software platforms. Highly optimized, built for reliability, and ready to transform operations.
Business Accounting & ERP
A complete GST billing, inventory, and accounting system used by pharmaceutical wholesalers/retailers, FMCG wholesalers/retailers, bicycle dealers, and readymade garment and cloth wholesale merchants. Desktop-first with e-invoicing/IRN generation, Tally export, and a mobile companion app for field sales and receipt entry.
Desktop software — live demos are guided over a remote screen-share (UltraViewer/RustDesk), no install needed to watch.
dsGST User Guide ↗
Offline Prescription Platform
A secure, 100% offline-first digital prescription and clinical workflow app for doctors and clinics, with dedicated modes for OBGY, Pediatrics, and Gastroenterology, and support for 11 languages. Built with Dr. Sahib Singh Dhir.
Always free and available for instant install — no waiting, no appointment needed.
Try the Web App ↗Bypass static screenshots. Simulate real enterprise workflows inside dsGST and dsRxFlow directly in your browser.
Select predefined items, input the quantity, and click Add Item Entry. Watch dsGST compute CGST, SGST, and totals instantly under the 18% corporate tax tier. Finish by clicking Generate E-Invoice & Export to simulate offline Tally ledger synchronization.
| Item Name | Qty | Rate (₹) | GST % | Tax (₹) | Amount (₹) |
|---|
The invoice has been sealed, assigned a 64-digit Invoice Reference Number (IRN) offline, and exported to Tally's CJS database.
Simulate offline clinical charting. Fill in the patient record and click Sign & Save Offline. This demonstrates how clinical data stores directly inside the local sandboxed memory database—retaining NMC compliance and zero-delay speeds during outages.
OPD, IPD, services billing, and pathology reporting in one system.
Pioneering system built to track cylinder batch allocation, return schedules, and regulatory safety checkpoints.
Trip sheets, fuel logistics, driver rosters, and dispatch tracking for transport operators — currently serving 4 clients.
Automates student admissions, academic report compiles, fee ledgers, and staff roster schedules.
High-velocity offline billing utilities crafted for high-frequency storefront queues and instant receipts.
Purpose-built tracking for coal washing operations — yield, output, and shipping — currently serving 10 washery clients.
From custom offline databases to high-availability web portals, we offer robust engineering with no architectural compromises.
Robust offline-first native applications built using stable frameworks. Perfect for heavy clinical workloads.
Companion and standalone Android apps for field sales, receipt entry, and offline clinical use.
Secure web portals and cloud integrations for multi-site distributors and businesses.
Tailored accounting, comprehensive resource planners, inventory controls, and automatic invoicing structures.
Scheduled bulk messaging tools for client communication and outreach campaigns.
Domain registration, web hosting, and ongoing infrastructure support.
We utilize a strict seven-phase development protocol to guarantee absolute quality from initial blueprints to production deployment.
We initiate the cycle with an intensive consultation phase. We study your legacy files, physical receipt ledgers, custom clinical routines, and core workflows to outline clean technical blueprints with no margin for error.
Explore a curated masonry showcase of projects deployed across healthcare centers, schools, and heavy industries.
Architected optimized billing solutions and high-volume dispatch ledger trackers mapping infrastructure delivery timelines.
Integrated secure local dashboards with billing controls and active diagnostics pathways across hospital OPDs, Laboratories and wards.
Custom fee structures, student ledger compiles, teacher timetables, and automated compliance reports.
Offline touch screen kitchen order trackers, cash register modules, and automatic bill prints with complaince to Zomato and Swiggy.
Trip sheets, diesel efficiency audits, driver allowances, and dynamic truck maintenance rosters.
Specialized local tracking setup ensuring returned industrial oxygen, argon, and nitrogen gas cylinder compliance audits.
Nearly three decades navigating tax structures, operating workflows, and technology migrations.
We write precise software tailored exactly to your unique workflows—no bloated pre-made templates.
Highly optimized offline capabilities built to run smoothly even during outages and low-bandwidth scenarios.
We stand by our code. Active support directly from core software engineers who understand your system.
"For the last decade, the Data Spec's Desktop prescription writer has been a cornerstone of our clinic. It is a highly reliable, indispensable asset to our medical practice.""
Medical Director
The Kosme Care, Bilaspur
Laid the foundations of Data Spec in 1996 and directs system design across all platforms.
Builds both backend pipelines and front-end dashboards.
Manages client communication and training rollout.
A practicing physician who bridged clinical workflow into code, leading dsRxFlow's product direction.
Whether you want to deploy dsGST inside your manufacturing plant, set up dsRxFlow prescriptions at your clinical practice, or architect bespoke cloud servers or need our assistance in web-hosting, our engineers are here to consult.
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Our engineering team will review your project details and compile a customized blueprint proposal within 24 working hours.
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