UPS Topologies and Power Protection: Standby, Line-Interactive, and Double-Conversion
A technical engineering guide to uninterruptible power supplies: comparing Standby, Line-Interactive, and Online Double-Conversion UPS topologies.
Deprogit = Development, Programming, Innovate Technology.
Deprogit helps businesses build software and web platforms and run reliable network infrastructure, from first idea to ongoing support.
Our Capabilities
Deprogit = Development, Programming, Innovate Technology.
We design, build, and support business technology across three primary practice areas.
We plan, build, and support enterprise and service provider networks. From fiber splicing and wireless links to bandwidth control and link redundancy, our solutions keep your business connected with maximum stability.
Our IT services give your business dedicated technical operations without the overhead of an internal IT department. We maintain your endpoints, servers, email, backups, and workplace systems.
We build fast, secure websites and bespoke web applications designed around your business workflows and long-term operational goals.
Featured Infrastructure Services
High-impact network reliability, bandwidth control, and operational support solutions.
Combine multiple internet connections with automatic failover to eliminate downtime.
Enforce fair usage, assign speed tiers, and prioritize critical business traffic.
Rapid diagnostic and emergency repair services for offline or degraded networks.
Dedicated network monitoring and ongoing operations for teams without an in-house NOC.
Software & Solutions
Personal income, expense, and lend-borrow tracker for mobile devices.
Modern link management and URL shortening platform to shorten links, create branded custom aliases, generate vector QR codes, and track audience clicks with privacy-safe analytics.
Portfolio
A selection of projects we have delivered.
Our Process
A disciplined engineering and delivery roadmap ensuring predictable, reliable results.
Auditing requirements, system goals, and network scope.
Architecture layouts, network diagrams, and equipment specs.
Structured implementation, cabling, and secure configurations.
Staged production rollouts and thorough acceptance testing.
Proactive monitoring, scheduled audits, and responsive support.
Our Commitments
Straightforward engineering practices and verified capabilities.
No disjointed contractors. Direct communication with engineers who build and maintain your systems.
We recommend equipment and software based purely on your requirements and budget, not vendor sales quotas.
Simple corporate invoicing in Bangladeshi Taka (BDT) via Bangla QR, bank wire, or mobile banking.
On-demand troubleshooting and proactive maintenance to keep your operations connected and running.
Knowledge & Engineering
A technical engineering guide to uninterruptible power supplies: comparing Standby, Line-Interactive, and Online Double-Conversion UPS topologies.
A technical engineering guide to implementing email authentication: configuring DNS TXT records, DKIM key selectors, and DMARC policy enforcement.
An engineering guide to designing server rooms: hot and cold aisle containment, ASHRAE thermal envelopes, structured cabling, and dual PDU distribution.
A technical engineering guide to safe remote IT support: eliminating internet-exposed RDP, deploying SSH bastion jump hosts, session recording, and Zero Trust.
A practical engineering blueprint for planning a commercial IP video surveillance system: camera optics, H.265 compression, storage, and PoE budgeting.
A technical blueprint for data protection: implementing the 3-2-1 backup methodology, immutable air-gapped repositories, RPO, and RTO benchmarks.
Contact our engineering team to discuss your goals, review your site architecture, or request a scoped proposal.