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Selected work

The constraint is where the story starts.

Three case studies showing the problem, the engineering response and the delivery evidence, without repeating every service page.

The body of work
Three practices, one standard of evidence.
  1. 0
    PQC and security systemsStorage, identity, blockchain, wallet.
  2. 0
    Applied AI systemsVision, voice, knowledge, decisions.
  3. 0
    Enterprise productsMobile, web and cloud.
Case studies

Requirement, engineering, evidence.

Each case is told in the same order: what had to be true, how we built it, and what shows it works.

Q-Vault console reporting cryptographic posture
ML-DSA-87 certificate chains
ML-KEM key encapsulation
AES-256-GCM at rest
TechniqueGuardReaction300 ms
TRACKING
Happy Ride service picker and live ride route
Four service models, one journey
Route and live fares
01/ 03
Case 01PQC & Security

Q-Vault

Quantum-safe storage for a US data centre client, delivered in six months.

The requirement
Protect stored data with a hybrid architecture while preserving practical APIs and containerised deployment.
The engineering
C++ and Python backend, ML-DSA-87 certificate chains, ML-KEM key encapsulation and AES-256-GCM at rest, exposed through gRPC and HTTP.
The evidence6 monthsProduction deployment across a complete storage and service boundary.
More PQC and security work
Case 02Applied AI

Strike Analytics

Real-time combat analysis from the cameras athletes already use.

The requirement
Turn ordinary video into useful performance feedback without specialist capture hardware.
The engineering
Pose estimation, punch counting, reaction-time scoring and head-to-head comparison using PyTorch, MediaPipe, YOLO and FastAPI.
The evidence10 monthsModel work combined with a usable real-time analysis system.
More applied AI work
Case 03Enterprise product

Happy Ride

One transportation platform serving several distinct service models.

The requirement
Unify single rides, designated drivers, pet-friendly transport, delivery and loyalty without confusing the customer journey.
The engineering
Connected Android, iOS and web experiences designed around service selection and operational fulfilment.
The evidence1 yearDelivered for a US on-demand transportation business.
More enterprise products
Explore by practice

The full portfolio lives where the context belongs.

Every system is listed on the page for its practice, alongside the method that produced it.

01

PQC & Security

4 systems: storage, identity, blockchain, wallet.
02

Applied AI

8 systems: vision, voice, knowledge, decisions.
03

Enterprise Apps

16 products: mobile, web, cloud.
Your case

Bring the constraint before you bring the specification.

Security requirement, model uncertainty, operational complexity or a platform that needs to scale: we will start with the part that controls the outcome.

Discuss a similar challenge Tell us what must stay secure
Email
contact@codesstellar.com
Headquarters
Noida, India