Computer Systems Design & Related Services
Oken Ihian designs, integrates, and optimizes complex computer systems — from on-premise infrastructure to cloud-native architectures. We bridge the gap between business goals and technical execution.
What We Do
From requirements analysis through deployment and managed support, we deliver end-to-end solutions engineered for reliability, scalability, and security.
End-to-end design of integrated computer systems — hardware selection, network topology, software stack definition, and data flow modeling tailored to your operational requirements.
We unify disparate platforms, legacy systems, and modern cloud services into cohesive, high-performance environments — eliminating data silos and reducing operational friction.
Proactive monitoring, maintenance, and optimization of your systems environment — ensuring uptime, security compliance, and cost efficiency around the clock.
Hybrid and multi-cloud architecture design, migration planning, and implementation — leveraging AWS, Azure, GCP, and private cloud environments for optimal workload placement.
Security-first system design with integrated threat detection, access control frameworks, and compliance alignment with SOC 2, ISO 27001, GDPR, and industry-specific regulations.
Strategic advisory services spanning technology roadmap development, vendor selection, system audits, and digital transformation planning — grounded in decades of hands-on engineering experience.
Who We Are
Oken Ihian Grt Ltd. is a Mississauga-based computer systems design and integration firm serving clients across Canada and North America. Founded on the principle that well-architected systems are the foundation of every successful organization, we bring precision, discipline, and deep technical expertise to every engagement.
Our team combines decades of collective experience across enterprise infrastructure, software engineering, and IT operations. We do not believe in one-size-fits-all solutions — every system we design is purpose-built for the unique demands of the business it serves.
Rigorous methodology, not guesswork. Every decision is supported by analysis and validation.
We invest in understanding your business deeply — designing systems that evolve with you.
No shortcuts, no band-aid fixes. We build systems that stand the test of time.
How We Work
A repeatable, transparent process that ensures every project stays on schedule, on budget, and aligned with your objectives.
We begin by understanding your business, current systems, pain points, and strategic goals. This phase includes stakeholder interviews, infrastructure audits, and requirements gathering.
Deliverable: System Requirements DocumentOur engineers produce detailed system blueprints covering hardware, software, networking, security, and data architecture — validated against your performance and budget targets.
Deliverable: Technical Design SpecificationProcurement, configuration, software development, and system assembly — executed with continuous testing and integration checkpoints to catch issues early.
Deliverable: Deployed & Tested SystemRigorous acceptance testing, performance benchmarking, security validation, and user acceptance — followed by a structured cutover plan with rollback contingencies.
Deliverable: Go-Live with Warranty PeriodPost-launch monitoring, performance tuning, capacity planning, and continuous improvement — ensuring your system adapts as your business grows.
Deliverable: Monthly Health ReportsIndustries We Serve
We bring domain-specific knowledge to every project — understanding not just the technology, but the regulatory, operational, and competitive landscape of your industry.
Low-latency trading infrastructure, secure transaction processing, and regulatory-compliant data architectures.
HIPAA-compliant infrastructure, EHR integration, clinical data platforms, and secure telemedicine systems.
Secure, auditable systems for public services, data management, and citizen-facing digital platforms.
IoT-enabled production systems, supply chain integration, warehouse automation, and real-time analytics.
High-availability commerce platforms, omnichannel integration, inventory management, and payment processing systems.
SCADA integration, smart grid infrastructure, remote monitoring, and resilient communications networks.
Client Testimonials
Hear from the organizations that rely on Oken Ihian for their most critical systems.
★★★★★Oken Ihian completely transformed our infrastructure. They designed a hybrid cloud architecture that reduced our operational costs by 34% while improving system availability. Their team is meticulous, responsive, and genuinely invested in our success.
★★★★★We engaged Oken Ihian for a complex legacy migration involving three interconnected platforms and zero-downtime requirements. They delivered ahead of schedule with not a single minute of unplanned downtime. Exceptional work.
★★★★★What sets Oken Ihian apart is their depth of understanding. They do not just implement what you ask for — they challenge assumptions and propose better approaches. Our system has scaled 10x without a rebuild because they designed it right the first time.
Get in Touch
Whether you need a complete systems overhaul or targeted technical consulting, our team is ready to help. Reach out and we will schedule a confidential discovery call within one business day.