djx-y-z

Mobile Developer

https://talent.gravityer.com/djx-y-z

Member since June 26, 2026

Key Strengths

Deep expertise in cryptography and secure messaging protocols (MLS, Signal Protocol, PAKE).
Proficiency in cross-platform mobile development using Dart/Flutter with native Rust/C++ integration.
Strong understanding of FFI (Foreign Function Interface) for bridging Dart with native libraries.
Experience with post-quantum cryptography (liboqs, Kyber) demonstrates forward-thinking technical skills.
Demonstrated ability to develop complex, low-level system components for mobile and embedded environments.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's projects are exclusively personal and highly specialized in cryptography and low-level systems. While demonstrating exceptional technical depth, there is no evidence of team collaboration, project management, or broader application development experience typically expected for a senior mobile developer role in a team setting. This specialization might indicate a fit for highly niche roles but lacks diversity for general mobile development teams.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's projects indicate a strong focus on technical depth and independent development.

AI is analyzing your overall score…

Identifying your key strengths…

Evaluating your skill match against the job requirements…

Assessing your cultural and operational fit

Projects

pakery

March 7, 2026 – Present

Rust implementation of PAKE protocols: CPace, OPAQUE, SPAKE2, and SPAKE2+ — generic over cryptographic primitives, no_std compatible

View Project

openmls_dart

February 9, 2026 – Present

Wrapper for OpenMLS, implementing the Messaging Layer Security (MLS) protocol (RFC 9420) for scalable end-to-end encrypted group messaging. Features TreeKEM key agreement, encrypted storage (SQLCipher/IndexedDB), and Web Crypto support. Optimized for Flutter and cross-platform applications (Android, iOS, Linux, macOS, Windows, Web). MIT Licensed.

View Project

copier-dart-frb-wrapper

February 1, 2026 – Present

A Copier template for generating Flutter/Dart packages that wrap native Rust libraries using Flutter Rust Bridge (FRB) with full CI/CD support

View Project

libsignal_dart

December 20, 2025 – Present

Wrapper for libsignal, implementing the Signal Protocol for end-to-end encryption. Features Double Ratchet, X3DH, Sealed Sender, Group Messaging (SenderKey), and Kyber post-quantum key exchange. Optimized for Flutter and cross-platform applications (Android, iOS, Linux, macOS, Windows). AGPL-3.0 Licensed.

View Project

liboqs_dart

December 13, 2025 – Present

Dart FFI wrapper for liboqs, delivering post-quantum cryptographic algorithms. Supports NIST-standardized KEMs (e.g., ML-KEM) and signatures (e.g., ML-DSA), optimized for Flutter and cross-platform applications (Android, iOS, Linux, macOS, Windows). MIT Licensed.

View Project

Key Strengths

Deep expertise in cryptography and secure messaging protocols (MLS, Signal Protocol, PAKE).
Proficiency in cross-platform mobile development using Dart/Flutter with native Rust/C++ integration.
Strong understanding of FFI (Foreign Function Interface) for bridging Dart with native libraries.
Experience with post-quantum cryptography (liboqs, Kyber) demonstrates forward-thinking technical skills.
Demonstrated ability to develop complex, low-level system components for mobile and embedded environments.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's projects indicate a strong focus on technical depth and independent development.

djx-y-z

Key Strengths

Cultural & Operational Fit

Top Skills

Skills

Projects

Key Strengths

Cultural & Operational Fit