Software Architecture & System Design Services

Architecture Options

We choose the simplest that works.

Modular Monolith

Clean boundaries, fewer deployables, faster delivery.

Microservices

Bounded contexts, async messaging, eventual consistency where it pays off.

Event-Driven

Pub/Sub, streams, CQRS where the value is clear.

Serverless & Containers

Autoscale without over-owning ops.

API Strategy

REST/GraphQL/gRPC with versioning and governance.

Sample Architecture Scenarios

EdTech at scale

Bursty live classes → event-driven ingest, real-time analytics, and per-tenant throttling.

Healthcare

PHI segregation, FHIR adapters, audit-ready logging; zero-trust service-to-service auth.

FinTech

KYC workflows, ledger integrity, idempotent APIs, strong key mgmt and compliance evidence.

Logistics

Device telemetry streams, geofencing, eventual consistency for delayed updates.

SaaS

Multi-tenant isolation, feature flags, contract tests, sane service catalog.

Why Choose D3V for Architecture

Cloud-Native Foundations

We default to managed GCP services so you scale without wrangling infra (Cloud SQL, Pub/Sub, Cloud Tasks).

Transparent Sprints

Weekly demos, shared backlogs, analytics dashboards—no surprises.

GCP Certified Engineers

Architectures aligned to GCP tooling, CI/CD (Cloud Build + Artifact Registry), and secure by default.

Frequently Asked Questions

How is architecture work different from “just development”?

It defines the structure, patterns, and guardrails so dev moves faster with fewer rewrites and outages.

Do I need architecture if my app “works”?

If you’re seeing slow releases, scaling issues, or rising costs, architecture work prevents those from compounding and gives you a path to grow safely.

Will you force microservices?

No. We pick the simplest architecture that meets your goals—sometimes that’s a modular monolith, sometimes services, sometimes serverless.

Can you work with our existing stack and team?

Yes. We fit into your stack, codify patterns your team can maintain, and provide handover workshops.

What do we get at the end?

A documented blueprint, risk-validated PoCs, a prioritized roadmap, and reference code/templates to execute confidently.

How long does an assessment take?

A fixed-scope assessment is short and focused; deeper blueprints take longer. We’ll size it during the kickoff based on complexity.

Have more questions?

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Customer Success

100+

Projects delivered on time

35+

Certified experts

Let’s Discuss Your Next Project

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What our clients think about us.

Constrained with time and budget, we were in search of an experienced technology partner who could navigate through the migration work quickly and effectively. With D3V, we found the right experts who exceeded our expectations and got the job done in no time.

David Brotton

CEO & Founder, Squirrelit

Protecting our customers data & providing seamless service to our customers was our top priority, which came at a cost. We are very satisfied with the cost savings & operational efficiency that D3V has achieved by optimizing our current setup. We’re excited about future opportunities for improvements through deriving insights from our 400 million biomechanics data points.

Dr. A. Ason Okoruwa

President, Bedrock Real Property Services

Working with D3V was hands down one of the best experiences we’ve had with a vendor. After partnering, we realized right away how they differ from other development teams. They are genuinely interested in our business to understand what unique tech needs we have and how they can help us improve.

Jared Forman

CEO & Co-Founder, OSMix Music

Lee ZimbelmanWe had an idea and D3V nailed it. Other vendors that we had worked with did not understand what we were trying to do – which was not the case with D3V. They worked with us through weekly meetings to create what is now the fastest and most accurate steel estimating software in the world. Could not have asked for anything better – what a Team!

Lee Zimbelman

IT Director, BLI Rentals

Our experience with D3V was fantastic. Their team was a pleasure to work with, very knowledgeable, and explained everything to us very clearly and concisely. We are very happy with the outcome of this project!

Ryan Moodie

Founder, DARI Motion

We used D3V to help us launch our app. They built the front end using React and then pushed to native versions of iOS and Android. Our backend was using AWS and Google Firebase for messaging. They were knowledgeable, experienced, and efficient. We will continue to use them in the future and have recommended their services to others looking for outside guidance.

Terry Thornberg

CEO, Fabsystems Inc.

We hesitated to migrate our virtual machines and database services to Google Cloud as it was complicated. D3V Tech came in and provided the service to help us smoothly transition the migration. It's almost zero downtime for the service and users have no impact during the migration process. Besides that, D3V Tech provides many insightful cloud maintenance tips and guides beyond migration, and we can learn many great services Google Cloud provides, like DDoS attack defending, Al model and API capabilities, etc. It's a very positive experience with Google Cloud and D3V Tech partnerships! We highly recommend their services.

Anonymous

Founder of Telecommunications Company