Use Case: SaaS Teams
.NET SaaS Development Without the Hiring Overhead
Your SaaS backlog is growing. Your team is at capacity. You need a senior .NET developer who ships production code from day one — not in 3 months after hiring and onboarding.
Sound Familiar?
Common challenges SaaS CTOs face when they need .NET capacity.
Your backlog is growing faster than your team
Feature requests, bug reports, infrastructure work — it piles up. Hiring takes 3-4 months. Your existing team is already at capacity.
You need .NET expertise you do not have in-house
Azure Functions, APIM, Terraform, complex SQL — specialized work that your generalist team cannot handle efficiently.
Agencies charge too much for too little
You are paying $15,000-25,000/month and spending half your time managing an account manager who manages the developers.
You cannot afford another failed hire
The last senior hire took 3 months to onboard and left after 8. Recruiter fees, salary, benefits — $50,000+ before a single PR.
Real .NET SaaS Work. Real Results.
Three anonymized case studies from active client engagements. Delivered 100% async — zero calls, zero meetings.
Silent Data Loss in IoT Event Processing
Same-day deliveryIoT SaaS Platform
The problem
A SaaS platform processing millions of IoT sensor events discovered that approximately 6% of events were silently disappearing from the pipeline. No errors in logs, no failed requests, no exceptions. The bug had been open for weeks with the internal team unable to reproduce or diagnose it.
The diagnosis & fix
Root cause analysis revealed two independent bugs working in tandem. First: an object mutation in the event processing pipeline was wiping operating limits for subsequent rules, causing valid events to be filtered out. Second: an external API used for enrichment had a ~6% failure rate with no retry logic or fallback — failed enrichment calls silently dropped the entire event.
The outcome
6% silent data loss eliminated. Both fixes deployed same day.
Zero-Downtime APIM Migration for Payments
Same-day deliveryEnterprise SaaS with Payment Processing
The problem
A live payment processing endpoint needed to migrate from direct Azure Function calls to Azure API Management with managed identity authentication. The endpoint processed real financial transactions — any downtime meant failed payments and revenue loss. The internal team had no experience with APIM or Terraform.
The diagnosis & fix
Designed a phased migration approach: old and new endpoints running in parallel during transition. Built the complete infrastructure as code: AAD App Registration, EasyAuth V2 configuration, APIM Backend with managed identity, API definition with policy chain, Product and Subscription setup. Nine Azure resources configured via Terraform, tested in staging, then deployed to production with zero downtime.
The outcome
9 Azure resources deployed. Zero downtime. Zero failed transactions.
Broken Permission Cloning in Multi-Site CMS
Same-day deliveryEnterprise CMS SaaS
The problem
Every time a new brand site was cloned from the template, content editors could not create or edit Dynamic Module content. The issue affected every new site deployment for 6 months, requiring manual SQL intervention each time. Only 1 of 6 security root categories survived the cloning process.
The diagnosis & fix
Investigation revealed a SQL exclusion filter added 6 months prior that was filtering out all DynamicModules permissions during the site cloning procedure. The filter was based on an incorrect assumption that the CMS would auto-create these permissions post-clone. The fix required removing the filter from 3 locations across 2 files — a surgical change that restored full permission cloning.
The outcome
All 6 security root categories now clone correctly. No more manual SQL fixes.
All case studies delivered via written tickets and pull requests. No video walkthroughs. No status calls.
Why SaaS CTOs Choose a .NET Subscription
Ship this week, not next quarter
Subscribe today. Share repo access. Get your first PR within days. No recruiter fees, no interviews, no 3-month onboarding runway.
Senior from day one
10+ years of .NET experience across 30+ projects. No junior developers learning on your codebase. No team rotation. Same senior engineer on every task.
Zero management overhead
No standups, no 1:1s, no status meetings. Assign a ticket, get a PR. You spend 30 minutes per week reviewing code instead of 10 hours managing people.
Context that compounds
Unlike agencies that rotate teams, I build deep context in your codebase over time. Month 3 is significantly faster than month 1 because I already know your architecture.
Predictable cost
Flat monthly rate. No surprise invoices, no scope creep fees, no hourly billing that punishes efficiency. Budget with confidence.
Risk-free start
7-day fit guarantee with 75% back. Cancel anytime after that. Try an Async Fit Sprint first for $1,500-2,500 (credited toward subscription).
The Math for SaaS Teams
Hire a senior .NET developer
Async Dev subscription
FAQ for SaaS Teams
What kind of .NET SaaS work do you handle?
Backend APIs, Azure Functions, microservices, database migrations, third-party integrations, infrastructure as code (Terraform), CI/CD pipelines, performance optimization, bug investigation, and legacy modernization. If it runs on .NET and Azure, I have likely done it before across 30+ projects.
Do you work with early-stage startups or only established teams?
Both. For startups: I help CTOs ship features fast without hiring overhead. For established teams: I provide senior .NET capacity to clear backlog without the 3-month hiring cycle. The subscription model works for any stage — scale up when you need more, pause when you do not.
How do you handle sensitive SaaS data and security?
I sign NDAs on request (no extra charge), work in your existing repo with your access controls, and follow your security practices. I have worked on payment processing systems, IoT platforms with regulated data, and enterprise CMS platforms — security is part of the workflow, not an afterthought.
Can you help us migrate from .NET Framework to .NET 8?
Yes. Legacy modernization is a common engagement. I break the migration into incremental steps — each one ships to production independently. No big-bang rewrites. You see progress every week while your application stays stable.
What happens when I need to scale beyond one developer?
The subscription covers one senior developer. For teams needing more capacity, I can help structure work for parallel execution and recommend trusted developers for specific technologies. But most SaaS CTOs find that one focused senior developer with zero overhead ships more than two mid-levels with meetings.
How quickly can we start?
Today. Subscribe via Stripe, share repo and board access, and the first task can be picked up the same day. No contracts to negotiate, no SOWs to sign, no kick-off meetings to schedule.
Stop Letting Your .NET Backlog Hold Back Your SaaS
Every sprint where critical work sits in the backlog is a sprint your competitors are shipping. Add senior .NET capacity today — no hiring, no overhead, no risk.
Or explore: .NET staff augmentation | .NET developer subscription | How async development works | Blog