You will get a Node.js native addon (N-API) for your C/C++ library
Project details
node-gyp failing on your machine — or on every customer's machine? Native addon packaging is where Node projects go to suffer. I build N-API addons that install cleanly everywhere.
What you get: • Modern node-addon-api (N-API) bindings — ABI-stable across Node versions • Async workers so native calls never block your event loop • TypeScript definitions and idiomatic JS error handling • Jest/Vitest test suite for the binding layer • Advanced: prebuildify + CI so npm install ships binaries, no compiler needed on user machines
Zero-risk guarantee: npm install && npm test succeeds on every agreed platform, verified in CI you can re-run — or you don't pay.
Message me your library and Node version targets. Same-day scope, including whether Starter covers your broken build.
What you get: • Modern node-addon-api (N-API) bindings — ABI-stable across Node versions • Async workers so native calls never block your event loop • TypeScript definitions and idiomatic JS error handling • Jest/Vitest test suite for the binding layer • Advanced: prebuildify + CI so npm install ships binaries, no compiler needed on user machines
Zero-risk guarantee: npm install && npm test succeeds on every agreed platform, verified in CI you can re-run — or you don't pay.
Message me your library and Node version targets. Same-day scope, including whether Starter covers your broken build.
Programming Languages
JavaScript, TypeScriptCoding Expertise
Performance OptimizationWhat's included
| Service Tiers |
Starter
$80
|
Standard
$240
|
Advanced
$450
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 8 days |
Number of Revisions | 1 | 2 | 3 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
Frequently asked questions
About Syed
C/C++ Systems Engineer | Builds, Memory Safety, Crypto Inventory
Bahawalpur, Pakistan - 7:26 am local time
I answer those questions — and I deliver the evidence that proves the answer, not just an opinion. A green CI matrix you can re-trigger. A before/after sanitizer log. A minimal crash reproducer. A cryptographic inventory traced to file and line. If you can't defend a result to your own engineers or to an auditor, it isn't finished.
What I do:
• Builds and CI — CMake migration and repair, cross-platform builds (Windows/Linux/macOS), GitHub Actions matrices, reproducible environments
• Memory safety and debugging — crash and leak root-cause with Valgrind, ASan, UBSan, TSan; coverage-guided fuzzing with libFuzzer and AFL++
• Testing and integration — GoogleTest suites with coverage gating; Python bindings (pybind11) and Node.js addons (N-API) with prebuilt binaries that install cleanly
• Cryptographic inventory and PQC migration — CycloneDX CBOM generation, CNSA 2.0 and BSI TR-02102 readiness, RSA→ML-KEM and ECDSA→ML-DSA migration planning, CI gates that block weak crypto instead of logging a warning
• Systems programming — traversal, parsing and memory management written from scratch, not glued together from libraries
Why the crypto work is urgent right now. FIPS 140-2 modules are moving to Historical status, new national security system acquisitions require CNSA 2.0 capability from January 2027, and EU CRA vulnerability reporting obligations are landing — and you cannot report what you cannot see. Enterprise cryptographic discovery is measured in months, not weeks. Teams starting now are already late.
Core competencies:
• Languages & systems: C (C11/C17), C++, POSIX, Linux internals, build integration (CMake, Autotools, compile_commands.json)
• Cryptography & compliance: OpenSSL, mbedTLS (legacy + PSA), wolfSSL, libsodium, CycloneDX CBOM, CNSA 2.0/RFC 9151, BSI TR-02102, FIPS/CMVP cross-referencing, NIST FIPS 203/204/205
• Security & hardening: libFuzzer, AFL++, AddressSanitizer/UBSan/Valgrind, static analysis
• Performance: cycle-accurate measurement (RDTSC/RDTSCP), profiling, cache-aware optimization
• Delivery: GitHub Actions, exit-code CI gating, zero-dependency CLI tooling
How I work. Refuse over guess. If a value can't be resolved deterministically, I report it as unresolved with the reason rather than writing a confident wrong number — a report you can't defend to an auditor is worse than no report. Every claim traces to a file and line. My tooling runs fully offline, which matters when your source can't leave your network.
Send me the error output, the repo, or just its size and which libraries it links. I'll tell you within a day what's actually wrong and what fixing it costs.
Steps for completing your project
After purchasing the project, send requirements so Syed can start the project.
Delivery time starts when Syed receives requirements from you.
Syed works on your project following the steps below.
Revisions may occur after the delivery date.
API review & binding design
I review your library's surface and send a short design: which calls are sync vs async workers, how errors map to JS exceptions, and how memory ownership is handled across the boundary.
Build the N-API addon
node-addon-api bindings, ABI-stable across Node versions. Long-running native calls run in async workers so your event loop never blocks.