Tech SG LLC builds custom software, modernizes legacy systems, and optimizes existing business workflows — so your operations run faster, leaner, and more reliably.
Start a projectWhat we do
From optimizing what you already have to building what you need next — we cover every stage of your technology journey.
Web and mobile apps, APIs, SaaS platforms built for performance and long-term maintainability.
Web · Mobile · APIInfrastructure design, CI/CD pipelines, container orchestration and 24/7 monitoring at scale.
AWS · GCP · AzureSystem audits, technology roadmaps and architecture decisions that prevent technical debt.
Strategy · AuditML pipelines, intelligent automation, data engineering and analytics dashboards.
ML · LLM · BIPenetration testing, SOC 2 and GDPR compliance implementation end-to-end.
SOC2 · GDPR · ISOSenior engineers embedded into your workflow and processes within days.
Senior talentHow it works
Goals, scope & current-state audit
Stack & optimized system design
Agile sprints, weekly demos
Testing & zero-downtime deploy
Ongoing maintenance & growth
Why choose us
Security is embedded into every layer — from architecture decisions to code review and deployment pipelines.
We work with clients across Europe, North America, and beyond — bringing international experience to every project.
We design systems that grow with your business — no costly rewrites, no bottlenecks when traffic spikes.
Senior engineers with 5+ years of production experience across diverse industries and technology stacks.
We don't just ship and disappear. Most of our clients have been with us for years — we become part of their extended team, invested in their long-term success.
Get in touch
Tell us what you're building or what's slowing you down. We'll reply within one business day with a clear plan.
To get started, please fill out the contact form — describe your project or the business challenge you're facing. We'll review your request and reach out within one business day to discuss next steps.