// github.com/OthmanImam
Smart contracts on Stellar/Soroban · Backend systems in TypeScript/NestJS · Open source, review-ready.
“Ship less, but ship it right.”
01 — Overview
who / why / now
I write software where correctness is non-negotiable: on-chain contracts that move value, and backend services that keep organizational data consistent.
My work is almost entirely open source — small, reviewable PRs that close real issues, with the docs and tests that make them mergeable on the first or second pass. I care about the boring half of engineering: the error paths, the migrations, the startup sequence, the health check.
now.txt — currently
rolesmart contracts + backend
chainstellar · soroban
stackrust · typescript · nestjs
datapostgresql · kafka · typeorm
modeopen source, review-ready
sincemay 2024
Specify it. Implement it. Document it. Prove it with tests.
02 — Focus Areas
hover / focus to expand
Rust on Stellar's Soroban — escrow-style job flows, bidding, deliverables, and the state machines that hold them together.
End-to-end contract lifecycle: job posting, competitive bidding, acceptance, delivery, and resolution — with explicit state transitions and typed events at every boundary.
Structured event emission, explicit error handling, snapshot-tested behavior, Rustdoc-level docs.
Contracts written to be reviewed: typed `DeliverableSubmittedEvent`-style emissions, no panics-as-control-flow, snapshot tests that pin the ABI, and public functions documented in the same PR they ship in.
Modular feature work in TypeScript codebases — NestJS, TypeORM, PostgreSQL, Kafka.
Company-level configuration modules, service providers wired correctly on the first boot, database migrations that run on startup, and health checks that stay cheap enough for Render.
Scoped, review-ready PRs that close real issues — docs and tests included.
One issue, one PR, one clear story. Diffs sized for review, commit messages that explain the why, and documentation that makes the next contributor's job easier.
03 — Selected Work
selected, not exhaustive
Full job-lifecycle implementation of the JobRegistry contract, function by function — validation, error handling, event logging, and Rustdoc-level documentation, each landed as a reviewable, tested PR.
Also: accept_bid — bid validation, events, docs, tests.
System-wide configuration managed at the company level — a module designed so every tenant inherits sane defaults and overrides them deliberately, not accidentally.
Reviewed & approved by maintainers before merge.
2026-09 → 11 — deployed to Render, Kafka module provider fix, audio-tap Nest dependencies, lightweight health check, Swagger docs
Recently active · series #13–#18 ↗
feat: add fanout preference and presenter assist services
#11 · Sep 2026 ↗
// more from the ledger — small, merged, done
04 — Process
spec, not slogan
// the pipeline — every PR walks it
Structured events and explicit errors beat tuples and panics. If the type system can say it, it should.
If a function is public, it is documented in the same PR. Documentation is not a follow-up ticket.
Behavior changes must show up in the snapshots. Reviewers read the ABI diff before the code diff.
One issue, one PR, one clear story. A diff a maintainer can hold in their head is a diff that lands.
05 — Activity, Honestly
github.com/othmanimam — nov 2026
merged PRs
// the merge log — most recent first
// snapshot from GitHub, Nov 2026 — not a live feed
// merged by org — qualitative
// language focus
Weighted by merged work, not by repo count — Rust for the contracts, TypeScript for everything that serves them.
06 — Contact
// fastest reply: github — email placeholder below