Software architecture & technical consulting

Clarity for your
next technical
decision.

Independent guidance for complex software systems. Turn architecture questions, integration challenges, and performance problems into a practical way forward.

Discuss your challenge Explore the expertise

Direct collaboration with Uriel Nudelman, founder of NUCOA Systems.

Advice grounded in hands-on engineering.

ArchitectureSearchCloud systemsIntegrations

Where I can help

The hard questions.
A workable path forward.

Bring a specific technical problem or a decision you need to make. We’ll examine the context, weigh the options, and identify what deserves your attention.

01 /

Architecture & technical direction

Make the next decision with a clearer view of your system, your constraints, and the trade-offs.

  • Architecture reviews
  • Technology selection
  • Modernization roadmaps
02 /

Search & system performance

Find what is holding your platform back—and build a practical path to better performance.

  • OpenSearch & Elasticsearch
  • Performance diagnosis
  • Reliability & cloud cost reviews
03 /

Integrations & automation

Bring your business systems together with designs that account for the details of day-to-day operations.

  • Commerce & operational workflows
  • API & event-driven architecture
  • Integration strategy

Experience in practice

Built, operated,
and improved.

My perspective comes from building and operating production systems. These examples span my industry roles and independent client work.

Search platforms

Search infrastructure that can evolve with the business.

Experience rebuilding search services, migrating to AWS OpenSearch, and addressing performance and operating costs in high-traffic environments.

Business integrations

Commerce systems connected to real operations.

Long-term client work connecting sales channels, Shopify, fulfillment, and shipping workflows—with ongoing attention to changing APIs and business needs.

Cloud & delivery

Repeatable infrastructure. More manageable delivery.

Hands-on experience with AWS, infrastructure as code, Kubernetes, and delivery automation, connecting architectural choices to how software is deployed and maintained.

Your technical partner

Senior perspective.
Direct collaboration.

I’m Uriel Nudelman, a software engineer and architect with 25 years of experience turning complex requirements into working systems.

I founded NUCOA Systems for independent consulting and development work. You work directly with me—from understanding the problem to reviewing the design and guiding the next steps.

My background spans backend engineering, distributed systems, search, cloud infrastructure, and business integrations. When an engagement calls for implementation, I can contribute hands-on as part of an agreed scope.

Miami, FloridaWorking remotely
Consulting & architectureImplementation when needed

How we work together

01 — UNDERSTAND

Start with the real problem.

Discuss the business need, current system, constraints, and decisions you’re facing.

02 — ASSESS

Make the trade-offs visible.

Review the relevant architecture, integrations, or performance concerns within an agreed scope.

03 — MOVE FORWARD

Leave with a practical next step.

Get clear recommendations, a roadmap, or continued technical guidance suited to your team.

Let’s talk

What technical challenge
is on your mind?

Tell me a little about your system, the problem you’re facing, and what you need to decide. We can discuss whether NUCOA is a fit.

Start a conversation