At Twin Star Systems, we architect, build, and operate high‑availability cloud and hybrid platforms that power business‑critical applications at scale. With more than 25 years of hands‑on experience in infrastructure, automation, and production‑grade system design, we help organizations modernize their platforms, improve reliability, and accelerate delivery — without compromising security or compliance.
Our expertise spans cloud architecture, DevOps engineering, infrastructure automation, and performance optimization for high‑traffic, data‑intensive environments. We design systems that support thousands of concurrent users, multi‑region deployments, financial transaction workloads, and compliance-driven applications where downtime and operational risk are not an option.
We work closely with engineering, leadership, and operational teams to transform legacy setups into scalable, observable, and fully automated platforms. From Infrastructure as Code and CI/CD pipelines to distributed systems, resilient data layers, and governance frameworks, we implement architectures that reduce operational load, increase velocity, and provide long-term stability.
Whether you are migrating to the cloud, optimizing an existing environment, or building a new platform from the ground up, we bring deep technical expertise and real-world operational experience to ensure your systems perform reliably — at any scale.
Designing and operating multi‑zone and multi‑region platforms built to withstand failures without service interruption. We eliminate single points of failure and establish predictable recovery and failover procedures.
Building stable, cost‑efficient and secure environments across Azure, AWS, and on‑prem systems — including smooth integrations that avoid downtime or risky migrations.
Standardizing and automating infrastructure using Terraform and Git‑driven workflows. This ensures reproducible environments, safer changes, and cleaner provisioning at any scale.
Implementing logs, metrics, tracing, and health monitoring with a focus on fast incident detection and data‑driven decision‑making — not guesswork.
Optimizing application and data‑intensive systems, including PostgreSQL/MySQL tuning, improving throughput, and scaling platforms under real traffic and production load.
Designing environments aligned with ISO‑based controls, strong security boundaries, network segmentation, and change management practices that support audits and regulated workloads.
Building end‑to‑end delivery pipelines that reduce manual tasks, increase deployment reliability, and support predictable rollouts and rollback strategies.
Hands‑on operational support in high‑traffic and mission‑critical environments — fast incident response, stabilization, and long‑term elimination of root causes.
Designing and maintaining reliable data layers for high‑traffic systems, including performance tuning, replication strategies, query optimization, and operational safeguards for PostgreSQL, MySQL, and analytical workloads. Ensures stable throughput, predictable latency, and safe evolution of production data structures.
We assisted Karanovic & Partners with network testing for the purposes of ISO standardization. Karanovic & Partners is a regional legal practice in Southeast Europe with tradition spanning over 25 years and cooperating offices in Serbia, Slovenia, Croatia, Bosnia and Herzegovina, Montenegro, North Macedonia, and Albania. As a recognised market leader and award-winning firm, they are constantly ranked as a top tier firm by all relevant directories.
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Limundo is Serbian e-commerce pioneer, with more than 1 million users and 14 million transactions. With its specific purchase method - online auction - Limundo has been connecting bidders and sellers since 2006. It’s a high traffic auction site with as many as 10.000 people on the line at the same time and about 15 million pageviews per month.
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ZeaStim is team of experts that create reliable, efficient, high quality and in practice confirmed e-shop sites, software solutions and web sites.
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Kupindo is an online marketplace that offers a wide variety of items, with more than 2,300,000 active listings in various product categories and over one million visitors per month.
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Navus has a mission to enhance the world through knowledge, networks and engagement. With the focus on events, conferences, congresses and meetings of all sizes, it's harnessing the power of people when they come together to create new learning and solutions. Their goal is to enable organizers to create impactful journeys for their attendees, sponsors, speakers and visitors regardless if they participate on site, virtually or both. They achieve this through innovation and technology. It is a Swiss based company with a team across four countries with combined decades of experience in driving solutions for hundreds of international and local conferences, meetings, events and projects.
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A full-stack and service team from the world of programming, business and agile. Incorporating our know-how allows us to start from scratch and build fully functional products. If you care about offering better services to your users, we can bring your ideas to life!
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Alterset provides clients with premium technology services. Trust we've built with our clients and our strong service portfolio are a guarantee of our commitment to the clients.
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“The missing link” between users and the internet. A new way of internet and a social network with a mission to create civic value and to make the world a better place.
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