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Fullstack · AI Engineering

Saad Tachrimant

Fullstack · AI Engineering Freelance · Remote (CET/GMT+1) Production handoff

Fullstack platforms and AI features that stay reliable in production.

I build end-to-end web and AI products—APIs, frontends, streaming backbones, and neural features—using Spring Boot, Angular, Java, Python, PyTorch, and Spring AI. Four years shipping scoped projects with contracts, thin slices, and observable releases.

Saad Tachrimant

Fullstack delivery

Spring Boot · Angular · APIs · Contracts

Systems & streaming

Kafka · Postgres · MySQL · MongoDB

AI engineering

Python · PyTorch · Neural networks · Spring AI

Default working shape

1) Align

Contracts, acceptance tests, dashboards to land.

2) Build

Thin slices shipped weekly with observability.

3) Handoff

Runbooks, alerts, and walkthrough for your team.

Delivery

4 years · 15+ launches

Fullstack platforms and applied AI features in production.

Engagement rhythm

Weekly slices

Thin vertical cuts, demos, and instrumentation every week.

Handoff

Dashboards · Runbooks

Docs, alerts, and training so teams can operate confidently.

Services

How I can help

Fullstack builds and AI features delivered as scoped engagements with milestones, tests, and operational handoff.

See all projects →

Fullstack & APIs

Production services

APIs, frontends, auth, and async workflows with reliability patterns (idempotency, retries, DLQs). Designed for maintainability, performance, and handoff.

Spring Boot Angular REST OAuth2/JWT

Streaming & data systems

Pipelines & observability

Streaming and storage backbones with quality gates and monitoring. Comfortable with Kafka, SQL/NoSQL stores, time-series, and observable pipelines.

Kafka Postgres MySQL MongoDB

Applied AI & ML

Models → evaluation → production

Neural features, evaluation/backtesting, and production deployment. Includes classical prediction, LLM-powered flows with Spring AI, and monitored rollouts.

PyTorch Neural nets Spring AI Evaluation

Selected work

A few things I've built

Fullstack and AI projects shipped as thin slices with clear milestones, production readiness, and handoff.

View all
Fullstack platform Spring Boot · Angular

Quanoni Platform

Consultations platform with routing, notifications, and payments. Built for reliable booking flows, clear failure handling, and observable services.

Spring Boot Angular Kafka Postgres
AI product engineering Spring AI · Auth

Zynerator

AI-assisted app generation with secure auth and payments. Integrated LLM capabilities with Spring AI and hardened the platform for production use.

Spring Boot Spring AI Angular MySQL
Scheduling platform Spring Boot · Angular

EngFlexy

Adaptive learning platform with dynamic scheduling, instructor ranking, and integrations. Focused on dependable day-to-day operations.

Spring Boot Angular Postgres Integrations
AI & research PyTorch · Edge

P2P Thermal Forecasting

Edge ML with peer-to-peer coordination and evaluation loops. Covers data ingestion, training, inference, and monitoring on constrained devices.

Python PyTorch Kafka/Streaming InfluxDB
Data + AI Python · Neural baselines

THERMODSET

Dataset and experimentation pipeline for building analytics. Deterministic preprocessing, quality checks, visualization, and neural baselines to compare models fairly.

Python PyTorch XGBoost Data quality

Engagement flow

How we'll work together

A predictable cadence that keeps leadership in the loop and teams unblocked.

See details →
1 Align

Clarify constraints, interfaces, acceptance tests, and success metrics.

2 Slice

Break scope into weekly thin slices with demos and instrumentation.

3 Build

Ship the slices with tests, tracing/metrics, and rollback plans.

4 Handoff

Document, train, and instrument ownership so your team can run it.

Let’s collaborate

Need dependable engineering on your roadmap?

Share your context and constraints. You’ll get a scoped plan, milestones, and delivery you can rely on.