Reyem Tech
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CTO-Led Software Development

Software development led by senior technologists. MVP builds, legacy modernization, and rescue projects with architecture ownership.

Dev Shops Build What You Ask For. We Build What You Actually Need.

Reyem Tech delivers custom software development for Canadian startups and SMBs burned by dev shops that shipped spaghetti code. Unlike typical dev shops, our work is CTO-led: a fractional CTO owns the architecture, code quality, and long-term maintainability so your engineering team inherits something they can actually build on. Senior developers, fixed-price engagements, and a written architecture decision record on day one.

What We Deliver: Custom Software Development Built to Last

Software built with CTO-grade architecture, documentation, and knowledge transfer — not just code.

CTO-led custom software development Canada: senior engineers in architecture review

MVP & Product Development

From validated concept to market-ready product. We scope aggressively, build incrementally, and ship what matters. Every MVP ships with architectural decision records so your next team knows why the code looks the way it does.

You get: A production-deployed MVP with documented architecture, test coverage, and a prioritized feature backlog for your next phase.

Legacy System Modernization

Modernize or replace aging systems that slow your business — without the "big bang" rewrite risk. We pay down technical debt as part of the migration, not after.

You get: A phased migration plan, working replacement system, data migration, and zero-disruption cutover.

System Integration & API Development

Connect your tools, platforms, and data sources into a unified ecosystem that eliminates manual work.

You get: Documented API contracts, working integrations, monitoring, and an integration architecture your team can extend.

Cloud Architecture & Infrastructure

Design and build cloud infrastructure that scales with your business — not infrastructure you'll outgrow in 6 months.

You get: Infrastructure-as-code, CI/CD pipelines, monitoring, and a runbook your team can operate.

Web & Mobile Applications

Responsive web applications and native mobile apps built with the same architectural rigor as enterprise software.

You get: Production applications with automated testing, performance benchmarks, and deployment automation.

Rescue & Recovery

Inherited a codebase nobody can maintain? Dev shop delivered spaghetti code? We diagnose, stabilize, and chart a path forward with senior developers — no junior handoffs, no learning on your dime.

You get: A technical audit report, stabilization fixes, and a prioritized remediation roadmap — so you know exactly what you're dealing with.

Who This Is For: Founders Burned by Dev Shops, or Planning Ahead

CTO-led development is built for leaders who need more than code — they need a technical partner.

The Founder With a Validated Idea

"I've validated the market opportunity and I'm ready to build. But I've heard too many horror stories about dev shops delivering something unusable. I need a technical partner who will challenge my assumptions and build something that survives past launch."

The CEO With a Broken System

"Our critical system was built by an agency 5 years ago. Nobody on our team understands it. Every change takes weeks and breaks something else. I need someone who can diagnose the mess, stabilize it, and chart a path forward without starting from scratch."

The CTO Who Needs Capacity

"I have a strong architecture vision but my team is stretched thin. I need senior developers who can execute at my standards — not juniors I have to babysit. I need people who understand why we made the decisions we made."

The Operations Leader Automating Workflows

"We have 3 systems that don't talk to each other. Every month-end close takes a week of manual data entry. I need someone to connect everything and automate the painful parts — and document it so we're not dependent on them forever."

Signs Your Software Development Partner Is Failing You

These are the patterns we see over and over in the codebases we inherit. If three or more sound familiar, your current partner isn't working out.

Commits go in with no description — or worse, messages like "fixed stuff"

There are no automated tests, no CI pipeline, no deploy documentation

Every small change breaks something unexpected in a different part of the app

Nobody on the team can explain why the code is structured the way it is

Invoices routinely exceed estimates and "unexpected complexity" is the only explanation

The architecture was never documented — and the original developer left months ago

Custom software development alternative to dev shops: clean, maintainable code review

How Our Custom Software Development Engagement Works

A structured process from scoping to independence.

01

Discovery & Scoping

Weeks 1-2

Architecture-first discovery: we map your business goals, technical constraints, and success criteria. You receive a scoping document with architecture recommendations, technology choices, timeline, and fixed-price estimate.

02

Foundation Sprint

Weeks 2-4

Set up infrastructure, CI/CD, architecture scaffolding, and deliver the first working increment. You see deployable code within the first month.

03

Iterative Development

Months 1-6

2-week sprints with deployed increments. Architecture reviews at every milestone. You have visibility into progress and can course-correct continuously.

04

Handoff & Independence

Final 2-4 weeks

Documentation, knowledge transfer sessions, team training, and operational handoff. Goal: your team operates the system independently.

Who This Is NOT For

You need a team of 20+ developers for an enterprise build (we can refer you)

You want the cheapest hourly rate (we optimize for outcomes, not hours)

You need staff augmentation with no technical leadership (that's a body shop)

You want to dictate every technical decision (we're partners, not order-takers)

Cost Comparison

How CTO-led development compares to the alternatives.

CTO-Led Development Traditional Dev Shop In-House Team
Typical project cost $50K - $300K $30K - $200K $500K+ first year
Architecture quality CTO-grade, documented Variable, undocumented Depends on talent
Time to first delivery 2-4 weeks 4-8 weeks 3-6 months (after hiring)
Post-delivery maintenance Team can maintain independently Ongoing support contract required Self-sufficient
Hidden costs None Rework, re-architecture, vendor lock-in Recruiting, benefits, management overhead
Risk of rewrite in 2 years Low — built for longevity High — built to spec, not to last Medium — depends on team stability

Results That Matter

Measurable outcomes from CTO-led development engagements.

2.5x

Faster time-to-market vs traditional dev shops

70%

Reduction in post-launch defects

85%

Of clients maintain independently after handoff

0%

Projects requiring full rewrite within 2 years

Frequently Asked Questions

We choose technology based on your project requirements, team capabilities, and long-term maintenance needs — not based on what's trendy. We have deep expertise across modern web and mobile stacks, but the technology conversation happens after we understand your business goals.

MVP projects typically range from $50K-$150K. Legacy modernization and complex integrations range from $100K-$300K. We provide fixed-price estimates after a scoping engagement — no hourly billing surprises.

MVP: 2-4 months. Legacy modernization: 3-8 months. Complex integrations: 2-4 months. You see working software within the first 2-4 weeks of every engagement.

Dev shops execute specifications. We own the architecture, challenge requirements, and deliver software with the documentation, testing, and knowledge transfer needed for your team to maintain it independently. Every project has CTO-level oversight.

Yes. We often embed alongside internal teams, providing architectural leadership and senior capacity. We mentor your developers throughout the engagement so they're stronger when we leave.

We start with a technical audit — assessing architecture, code quality, test coverage, and security posture. You receive a written report with a prioritized remediation plan, whether or not you continue with us.

Yes. We build native and cross-platform mobile applications with the same architectural rigor we apply to web systems — including API design, offline capability, and deployment automation.

Every engagement includes a change management process. Scope changes are evaluated for impact on timeline and budget, documented, and approved before implementation. No scope creep surprises.

We design for independence. Every project includes documentation, knowledge transfer, and training. If you need ongoing support, we offer maintenance retainers — but the goal is that you don't need us.

A senior developer costs $150K-$200K/year plus benefits, recruiting fees, and management overhead. You also need an architect, DevOps capability, and QA. We provide the full team with CTO leadership for the duration of your project — then you only pay for what you need going forward.

A dev shop builds what you ask for. We build what actually solves your problem — which sometimes means telling you that what you asked for is wrong. Every engagement is led by a fractional CTO who owns the architecture, code quality, and maintainability. You get senior developers, not junior devs billed at senior rates. And when we hand off the code, your team can actually maintain it without us.

A senior technologist (the fractional CTO) is in every sprint planning session, reviews every architectural decision before it ships, pair-reviews non-trivial pull requests, and is the final voice on tradeoffs. That CTO is also the one explaining progress to your board and investors. Day to day, this means the code being written is tied to business outcomes, not just ticket completion.

We take these projects on. Our "rescue and recovery" engagements start with a technical audit (1-2 weeks): we map what you have, identify the critical path, rank the technical debt, and propose a stabilization plan. Then we either stabilize in place, rebuild selectively, or document the exit path if the code is truly beyond rescue. You leave the engagement with either working code or a clear-eyed understanding of why the previous vendor failed you.

In many cases, yes. SR&ED tax credits apply when development involves technological uncertainty and systematic experimentation — common in novel integrations, custom ML pipelines, or greenfield architectures solving unproven problems. Straightforward CRUD apps usually do not qualify. We structure our engagements to support a SR&ED claim where applicable (time tracking, uncertainty documentation, experiment logs) and recommend pairing with a specialized SR&ED accountant.

30 minutes to understand your project, evaluate fit, and outline next steps — no obligation, no pitch.