My background is in Monitoring, Evaluation, Accountability & Learning (MEAL) and data analysis, which is part of why I lean toward rigorous testing, careful edge-case handling, and clear documentation in the code I ship.

• Building out netpulse-xlm and sep-compliance-validator as my flagship projects, both well past Phase 1 now (see Flagship projects below)
• Actively contributing across the Stellar/Soroban ecosystem: 61+ merged PRs across 15 projects(see Contributions below)
• Participating in the Stellar Wave Program

My two most actively developed projects, each grown well past an initial prototype into a genuinely deep, well-tested tool:

• sep-compliance-validator — 51 merged PRs. Started as a SEP-1/SEP-10 checker, now covers SEP-1, SEP-10, SEP-12, SEP-24, and SEP-38 conformance end to end: live negative-case challenge submissions, JWT signature verification via anchor JWKS, muxed-account and memo support, 100% branch coverage on SEP-10 negative tests, and packaging as a reusable GitHub Action with an npm-published CLI (--output, --only, --fail-on-warn). Validated against Stellar's official testnet reference anchor.
• netpulse-xlm — 38 merged PRs. Grew from a Phase 1 dashboard into a production-grade Stellar network monitor: replaced polling with Horizon SSE streaming + WebSocket push, added persistent historical storage with 24h trend views, CSV/JSON export, an accessibility pass, dark/light theming, and a CI pipeline with CodeQL scanning, dependency auditing, and secret scanning.

Four more Stellar/Soroban prototypes, each a working Phase 1/MVP built and verified end-to-end on testnet (Phase 2+ work tracked as issues in each repo):

• stellar-vrf-service: VRF-backed randomness oracle; a Soroban (Rust) contract paired with an off-chain oracle, deployed and demoed end-to-end on Stellar testnet.
• earnest-escrow: Real estate earnest-money deposit escrow built on Stellar Claimable Balances (no custom contract); working claim and reclaim-after-deadline demos on testnet.
• supply-chain-proof-of-delivery-payments: Soroban (Rust) escrow contract that releases a buyer's payment once a trusted attestor confirms delivery, or returns it after a deadline; working end-to-end on testnet.
• reg-asset-issuance-gateway: SEP-8 compliant regulated asset issuance/redemption gateway for Stellar; investor whitelist, KYC stub, SEP-8 approval, and issuance settlement, demoed end-to-end against testnet with verifiable transaction hashes.

Merged pull requests to established, multi-contributor Stellar/Soroban open-source projects:

• GreenPay (Stellar-Search): open-source Stellar/Soroban climate-donation platform; 23 merged PRs spanning Horizon donation-event handling, Redis-backed rate limiting, push notifications, and transactional event-sourcing fixes.
• Stellar-MarketPay (Stellar-MarkeyPay): Stellar-based marketplace/job-search platform; 6 merged PRs covering Postgres full-text search indexing, i18n CI gating, and architecture decision records.
• YieldVault-RWA (Junirezz): Stellar/Soroban RWA vault; 8 merged PRs covering withdrawal partial-failure recovery, idempotent transfer orchestration, and the vault comparison UI.
• spoovault (spoo-vault): multi-chain (Soroban/EVM) document and NFT vault; 4 merged PRs adding a TTL cache for contract view calls and list virtualization for large galleries.
• escrow-backend (Goldii-locks): Node.js backend for Soroban milestone escrow; 4 merged PRs on schema-manager concurrency locking, diagnostics logging, and threshold alerting.
• Soter (Pulsefy): open-source aid-distribution platform on Stellar; 3 merged PRs adding deeper health checks, mobile certificate pinning, and campaign-level escrow pause controls.
• StellarStream (StellarStream-HQ): real-time Soroban payroll-streaming protocol; 2 merged PRs implementing milestone-based vesting directly in the Rust contract.
• remitlend (LabsCrypt): decentralized lending & cross-border remittance protocol on Stellar/Soroban; 2 merged PRs fixing a DB migration mismatch and adding notification input validation.
• Stellar-GreenPay (Emmy123222): parallel GreenPay fork; 2 merged PRs adding a contributor-attribution page and a configurable upload directory.
• "Stellar-MarketPay-" (Emmy123222): parallel Stellar-MarketPay fork; 2 merged PRs adding adversarial test coverage for platform fees/referral bonuses and the contract upgrade path.
• StarForge (Nanle-code): template-registry project; 2 merged PRs adding registry schema validation and cursor pagination/cache validators.
• stellar-dev-dashboard (Nanle-code): Stellar developer dashboard; 2 merged PRs handling storage-quota exhaustion and cancelling stale Horizon requests.
• Hunty-contract (Samuel1-ona): Soroban smart contract project; 2 merged PRs on reward-pool sponsorship/pro-rata refunds and a checks-effects-interactions security fix (1 more PR open in review).
• Kora-Frontend (OpenLedger Foundation): invoice-finance app; closed i18n gaps across en/es/ar/pt-BR (merged upstream).
• flowfi (LabsCrypt): programmable DeFi payment streaming/subscriptions on Stellar/Soroban; merged a fix requiring on-chain finality before committing DB state.
• soroban-crashlab (SorobanCrashLab): open-source fuzzing/QE toolkit for Soroban contracts; merged empty-state UI coverage across the run/log/artifact views.

• delta-river-dashboard: interactive MEAL dashboard (Python) built on a fully synthetic, seeded dataset; demonstrates small-cell disclosure-control governance (suppressing any disaggregated count below 5) for reporting on sensitive programme data.