Software engineered for Bangladesh's bus operators, schools & retailers — plus custom builds.
We build mission-critical software that can't afford downtime: intercity bus and launch ticketing engines that handle holiday booking rushes, school & college ERPs, and resilient multi-outlet retail systems with native bKash and Nagad payment automation.
Intercity Route: Sayedabad → Cox's Bazar (Scania AC Multi-Axle)
28 Seats
DRIVER CABINENTRY DOOR
A1A2•A3A4B1B2•B3B4
Selected Available Booked
Zero double-booking guarantee during Eid rush
৳ 1,400
[ EDUCATION ERP ]
Octo School & College ERP
Dynamic Grading & Shifts
Tuition fee billing with bKash payment gateway and automated parent SMS pipeline.
[ RETAIL ENGINE ]
Octo Multi-Outlet POS
Multi-Store Inventory Sync
Thermal barcode printing, supplier ledgers, and offline counter resilience.
BDIX
Domestic Low-Latency Edge
Dhaka IX peering + AWS automated backup storage
Fast in 64 Districts
// DOMAIN REALITY & CAPABILITIES
Software built for real operating conditions.
Bangladesh's commercial ecosystem doesn't run on theoretical assumptions. It runs on heavy holiday booking spikes, mixed internet connectivity across rural branches, and deep local payment gateway integrations. We engineer directly for that terrain.
5+
Years of Continuous Shipping
Serving corporate and institutional clients in Bangladesh since 2021
[ CAPABILITY 01 ]
CONCURRENCY & LOCKS
High-Load Ticketing & Booking Engines
Engineered to absorb Eid festival rushes without seat double-booking, database lock timeouts, or lost payments. Atomic seat reservations with automated SMS confirmation and counter print support.
Zero Double-BookingbKash / Nagad WebhooksCounter POS Print
[ CAPABILITY 02 ]
ACADEMIC WORKFLOWS
Tailored Institutional School & College ERPs
Generic off-the-shelf software fails when it confronts local grading boards, multi-tier tuition structures, or shift management. We tailor schemas directly around your institution's rules.
We configure edge caching and BDIX routing so your software responds in milliseconds for users across all districts in Bangladesh, backed by automated offsite backups and SSL encryption.
Many school management platforms in Bangladesh cover the basics but fall short on the features that actually save administrators time. Here are 5 must-haves, and how OS Education System delivers them.
Direct answers regarding our software engineering standards, local payment integrations, and delivery timelines in Bangladesh.
Octosync Software Ltd is a Dhaka-based software engineering firm founded in 2021. We build mission-critical ticketing systems, institutional school ERPs, and retail management software tailored specifically to Bangladesh's commercial constraints: high concurrency during festival sales, automated bKash and Nagad reconciliations, and low-latency BDIX hosting with dedicated local engineering support.
Our core production stack includes modern, battle-tested technologies: Laravel (PHP 8.3+) for secure backends, React.js and Next.js for high-performance web applications, Flutter for cross-platform iOS and Android apps, and PostgreSQL for robust data integrity. We deploy on high-speed BDIX local infrastructure with automated disaster recovery.
Development costs depend strictly on project scope and workflow requirements. We provide transparent, milestone-based fixed quotations as well as monthly dedicated engineering squads, with full support for local corporate bank accounts and digital payment gateways (bKash, Nagad, Bank Transfer).
Yes. We specialize in zero-downtime database migrations, refactoring monolithic legacy codebases into modern Laravel architectures, and building secure REST and GraphQL APIs for modern web and mobile apps.
Yes. Every project includes structured post-launch operational support, security updates, daily database backups, and emergency response during critical business periods like Eid travel rushes and seasonal sales peaks.
// BOOK A DEMO OR CONSULTATION
Ready to modernize your operations? Let's discuss your system.
Whether you need a high-concurrency bus ticketing engine, an institutional school management ERP, or a dedicated developer squad in Dhaka — our engineering team is ready.
