Production-grade apps, websites and the project leadership that ships them.
.NET-rooted, framework-honest, allergic to over-engineering. Three focused services and two upcoming products built to solve problems I kept seeing in client engagements.
Pick the stack the next maintainer can hold.
Most software engagements at CodingNexus start with App Development when the customer needs a tool they can hand to their team, or Web Development when the asset is public-facing and SEO / accessibility / performance are the load-bearing constraints. Project Management is the third shape — for programs that have engineers but need someone holding the rudder on cadence, scope and gates.
The defaults are deliberate. Stack-honest — .NET 8 + Blazor is the productive choice for most full-stack admin tools and internal apps; static HTML or Astro is the right answer for marketing sites; React Native or MAUI only when mobile is truly required. Test what matters — integration tests that exercise the real seams, not unit tests that prove the mocks work. Documented handover — every engagement ends with a runbook the next maintainer can actually use. The two products in this pillar (BugNexus, DomainVitals) both grew out of patterns I kept rebuilding inside client projects.
Three engagement shapes.
Each has its own cadence and its own honest "when not to hire me" section, so mis-fit shows up before the contract is signed.
App Development
4–12 week build: scoping, sprint-zero, iterative shippable sprints, production hardening, handover with runbook.
Web Development
3–6 week build: content audit, IA + wireframes, accessibility-first build, SEO + performance pass, post-launch tuning.
Project Management
Discovery week, roadmap + cadence setup, weekly execution oversight, phase gates and retros that produce action.
Two upcoming products — waitlist open.
Both grew out of client engagements where we kept rebuilding the same infrastructure. Now we're building it once, well, and shipping it.
BugNexus
European Sentry alternative. Self-hostable error monitoring that doesn't punish you for scaling past 100 services. Source-available, EU-based.
Join the waitlist → Coming SoonDomainVitals
DNS, DMARC, uptime and cert health in one panel. The mxtools replacement DACH IT teams keep asking me for.
Join the waitlist →Three shapes software engagements take.
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Scoping call + sprint zero
Clarify users, must-haves and exclusion list. Repo, CI, design tokens and deployment pipeline in week one.
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Iterative build (2-week sprints)
Every sprint produces something the client can run. Scope held tight; if it grows, the change is named and quoted.
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Hardening + handover
Security review, performance pass, monitoring setup, runbook. Optional maintenance retainer or founder-led handover to in-house team.
Software-pillar questions.
What does the Software pillar at CodingNexus cover?
Five offerings: App Development, Web Development, Project Management, plus two upcoming products — BugNexus (Sentry alternative) and DomainVitals (DNS/DMARC/uptime monitor).
What is your default stack?
.NET 8 + Blazor for full-stack and admin tools, static HTML/CSS/JS or Astro for marketing sites, React Native or .NET MAUI for mobile when truly needed. We pick stacks that match the team that will own the code after handover.
Do you do design and brand work?
Light-touch — visual cleanup, typography, layout, accessibility. For brand strategy, identity systems or illustration we partner with specialists and name them in the contract.
Will you take over an existing codebase?
Yes, after a 1-week code audit at fixed price. The audit produces a written triage: what is salvageable, what should be rewritten, and the order of operations. If the verdict is "this should be thrown away" we'll say so plainly.
What is a typical software engagement?
App engagements run 2–12 weeks at EUR 10–120k. Web engagements run 3–6 weeks at EUR 15–60k. Project Management is monthly retainer or fixed-scope program management.
Software-engineering consultation.
30 minutes, no slide deck. Bring a Figma link, a half-built repo or a feature spec you want a second opinion on. I'll tell you whether the engagement shape we're discussing actually fits the problem.
Book a software consultation by email: