Deprecated languages, legacy frameworks, and bloated on-prem monoliths inflate your cloud bills and stall release velocity. We re-engineer your core applications into lean, modern architectures—then manage everything so you never worry about maintenance again.
Legacy memory leaks and un-optimized server instances waste tens of thousands each month. We containerize, right-size, and transition systems into auto-scaling serverless and microservice architectures that drastically slash monthly run-rate expenses.
Modernizing from outdated runtimes and bloated monolithic layers into lightweight modern stacks and cloud primitives significantly improves throughput and delivers responsive, low-latency execution across all API tiers.
Once modernized, you never have to staff an on-call team for upgrades, security patches, or incident management. Appoxy oversees 24/7 observability, dependency hardening, and infrastructure health so your engineering team can focus on product.
Technical debt isn't just an engineering annoyance—it is a balance-sheet liability. Aging dependencies block security compliance, make recruiting developers difficult, and require oversized compute to survive traffic surges.
We don't merely "lift and shift" bad code into expensive cloud virtual machines. We safely refactor core business logic, migrate underlying schemas with zero data loss, and verify total functional parity before cutover.
"Appoxy migrated our legacy backend in under 6 weeks. Our cloud bill halved immediately, and their hands-free maintenance team has kept us at 100% uptime ever since."
A proven, zero-downtime engineering roadmap that migrates legacy applications, cuts infrastructure costs by up to 50%+, and transfers 100% of ongoing operational burdens to our team.
We profile your legacy codebases, obsolete frameworks, database bottlenecks, and oversized cloud instances to pinpoint up to 50%+ in infrastructure waste.
We rewrite and containerize core modules into modern, lean cloud stacks that consume a fraction of memory, reduce execution latency, and auto-scale dynamically.
We execute traffic canary cutovers, database replication syncs, and automated rollback guardrails ensuring your enterprise customers and mission-critical workflows never experience an interruption.
Never worry about on-call pages, security patches, framework upgrades, or server drift again. Appoxy handles 24/7 reliability, proactive optimization, and continuous feature support hands-free.
We have worked with companies that need to execute quickly and efficiently. We understand agile methodologies, rapid release strategies, and architecting robust software that scales smoothly as organizations grow.
Everything you need to know about shifting from legacy codebases to modern cloud stacks and handing off continuous maintenance for zero overhead.
We routinely migrate monoliths and legacy apps built on outdated technologies, aging frameworks, unmaintained dependencies, and obsolete scripting environments. We re-platform them into clean, high-performance cloud-native stacks tailored to your business needs that run significantly faster and cost a fraction to host.
Legacy applications commonly run on oversized virtual machines, idle provisioned clusters, or un-optimized monolithic databases. Modern cloud stacks and autoscale services consume vastly less memory and compute, scaling down during quiet hours. You only pay for actual compute workloads rather than bloated reserved server capacity.
We employ proven incremental migration techniques like the Strangler Fig pattern, database change data capture (CDC), and dual-write reverse proxy routes. Your current production traffic continues humming along while critical services are cleanly migrated, benchmarked, and flipped over without user disruption.
Post-migration, our senior team assumes full operational care: 24/7 telemetry monitoring, security patch deployments, package updates, performance tuning, and on-demand feature iterations via direct chat. You no longer need to retain dedicated legacy sysadmins or pay high maintenance retainers.
Appoxy was founded in 2008 by veteran engineering leaders who have scaled platforms at PayPal, Google, and Heroku. We do not use offshore sweatshops or junior contractors; you work directly with principal developers who write clean, battle-tested code and communicate in real-time.
We can review your codebase architecture and cloud hosting invoices within 48 to 72 hours under standard NDA, identifying immediate cost reductions and outlining a step-by-step modernization blueprint.
