Jason Silvestri works with startups and Fortune 500 companies to translate complex ideas into resilient systems, scalable products, and solutions that ship.
Practical engineering help across architecture, full-stack delivery, modernization, and performance—built for real teams with real deadlines.
Build and ship modern web apps with clean architecture, solid UX, and performance that holds up when traffic (or deadlines) spike.
Get a clear technical plan: boundaries, risks, sequencing, and sane tradeoffs—so the team can build fast without building fragile.
Turn product ideas into shippable reality—auth, billing, APIs, deployment, observability, and the boring parts that make the fun parts work.
Cross-platform apps with a native feel—shared logic, smooth UI, and maintainable foundations for long-term iteration.
Fix slow systems, reduce crashes, and make deployments calmer—profiling, caching, async patterns, and real observability.
Make your systems talk to each other cleanly—integrations, reporting, workflows, and automation that reduces manual chaos.
I’m Jason Silvestri—an engineer who likes clean systems, honest tradeoffs, and deadlines that don’t implode. I partner with startups and Fortune 500 teams to design, build, modernize, and troubleshoot software that has to work under real-world constraints.
Architecture and execution that prioritizes reliability, performance, and maintainability.
Clear communication, crisp milestones, and no mystery-meat “progress updates.”
Patterns that survive growth—teams, traffic, features, and “we need it yesterday.”
Audits, sprints, retainers—whatever matches the problem without wasting your time.
You get a calm, evidence-driven approach: diagnose the real problem, choose the simplest solution that works, and document it so the next engineer doesn’t curse your name.
ASP.NET Core, Blazor, MAUI Hybrid, APIs, and system design that scales without turning into spaghetti.
No performative complexity—just clean solutions, measurable improvements, and predictable delivery.
Solid foundations, testing discipline, and deploy paths that don’t require a full moon and three sacrifices.
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shipped deliverables+
teams supported+
happy clients+
years building systems
Choose a starting point that matches your timeline. We can scale up (or down) once the path is clear.
“Jason jumped in fast, found the real bottleneck, and turned a messy situation into a clean plan we could execute. The results were immediate—and the documentation made it easy for our team to keep momentum.”
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“Strong technical judgment, zero ego, and extremely practical. Jason helped us modernize without breaking production—and made the team better in the process.”
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“If you need something to ship and you don’t have time for drama, Jason is your guy. Clear milestones, clean code, and calm delivery—even under pressure.”
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16 jan 2026
A practical checklist for architecture decisions, tradeoffs, and the small habits that prevent “rewrite season.”
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15 jan 2026
Folder structure, DI patterns, logging, health checks, and the “boring” defaults that keep teams moving fast.
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27 jan 2026
Profiling-first fixes, caching strategy, async pitfalls, and how to stop guessing when something feels “slow.”
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