Client delivery · Published apps · Open-source engineering
Here are examples of what I build and the engineering behind it. Each project shows the problem, the implementation, and what you can inspect for yourself.
Selected projects
Make a transmission recycling business easier for buyers and sellers to understand and contact.
I designed and implemented a bilingual website with separate buyer and seller paths, responsive layouts, and inquiry forms.
Public website delivery. Live inventory, ecommerce, and checkout are separate scope.
Visit the client site ↗Find useful information in a collection of documents and show where the answer came from.
A local-first Python retrieval application combining keyword and vector search, reranking, source citations, APIs, and retrieval evaluation.
Demonstrates document ingestion, retrieval, backend APIs, and evaluation work.
Inspect the repository ↗Keep an AI assistant’s tools, model choices, and ongoing work manageable across projects.
A Rust work assistant with exact provider/model routing, repository tools, resumable sessions, bounded workers, MCP, and terminal and local web interfaces.
Maintained for personal use. The acceptance record documents verified workflows and remaining checks.
Inspect the repository ↗Give an operator a way to withdraw an agent’s permission to start further tool actions.
A lease-based authorization gate for integrated executors, with command-line controls, an MCP proxy, and documented integration examples.
Enforcement depends on the integration. It does not cancel an action that is already running.
Explore DeadBolt ↗Turn focused application ideas into software that can be published and maintained.
13 applications published on Apple’s App Store through NextEleven, plus Android releases including Steady, Note to Self, and Circuit Breaker on Google Play.
This is a publication record; it does not establish usage or business results.
Explore the apps ↗Build software around private business requirements and operating workflows.
Two substantial software systems completed for private clients. I can discuss architecture, implementation choices, and verification without disclosing confidential client information.
Client identities and business outcomes are withheld.
Supporting records
applications published through NextEleven
Apple’s App Store publication record.Inspect the record ↗substantial private-client software systems completed
Confidential client work.open-source Rust work assistant: Harness
Documented personal-use acceptance checks.Inspect the record ↗cross-platform build, lint, and test evidence
Current runs show the tested source and scope.Inspect the record ↗Research & prototypes
These projects show additional engineering and research interests. Their repositories explain the current status and evaluation limits.
RepoSalvageSource discovery and reuse prototype, with license notices, an API, CLI, and MCP access.WitnessRust provenance prototype using signed records and append-only storage.EvidenceLensExperimental evidence-review tooling with source snapshots and reproducible evaluation.Work with me
A plain-language description is enough to start. Tell me what needs to work, what’s getting in the way, and what you already have. I’ll help turn that into a clear next step.
nextelevenstudios@gmail.com · DFW and remote engagements
For hiring teams
I’m also open to software engineering, applied AI, backend, integration, implementation, and developer tooling roles. I’m based in Mansfield, Texas, available remotely in the United States, and do not require sponsorship.
