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Custom software, accounting systems, POS solutions, hosting infrastructure, and proxy services for businesses worldwide.
Trusted technologies we build on
From custom software and accounting to POS, hosting and proxies — one partner for your entire technology stack.
ERP · CRM · Inventory · Enterprise apps
Bespoke platforms engineered around your exact workflows — from ERPs and CRMs to inventory suites and mission-critical enterprise applications.
Reporting · Payroll · Invoicing · Tax
Full-stack accounting software covering financial reporting, payroll, invoicing and tax — compliant, auditable and built for scale.
Retail · Restaurant · Multi-branch
Fast, reliable point-of-sale systems for retail and hospitality — with offline mode, inventory sync and multi-branch management.
Shared · Dedicated · Cloud
Production-grade hosting on NVMe-powered infrastructure with global CDN, automatic scaling and 99.99% uptime.
Linux · Windows · High-perf · Managed
Virtual private servers with dedicated resources, full root access and optional full management — deploy in under a minute.
Rotating · Static · Geo-targeted
Access a 50M+ ethical residential IP network with rotating or sticky sessions, city-level geo-targeting and 99.9% success rates.
Deep domain expertise across the sectors that move the modern economy.
We combine senior engineering, enterprise-grade infrastructure and obsessive support — so your software becomes a competitive advantage, not a liability.
“They feel like an extension of our own team — and the results speak for themselves.”
Encryption, least-privilege access, WAF and DDoS protection baked into everything we ship.
Seasoned teams, reusable platforms and ruthless prioritization get you to market fast.
Software, accounting, POS, hosting and proxies — consolidated with a single accountable partner.
Clean, documented, well-tested codebases in your repo from day one. No lock-in, ever.
A globally distributed team means progress never stops and responses come fast.
Engineers on call 24/7 with a 15-minute average response — not a chatbot loop.
From startups to enterprises, our clients trust SixtyDays to deliver software and infrastructure that moves the needle.
“SixtyDays rebuilt our ERP from the ground up and cut order-processing time by 60%. They feel like an extension of our own team.”
Tell us about your goals and we'll map out the fastest path to get there — with a clear plan, timeline and quote.