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Achraf Achkari

I am a Technial Lead at Kereval. I have a strong experience in software development and I am passionate about new technologies. I am always looking for new challenges and I am eager to learn new things.

Based in Toulouse, France
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Projects

04 total

TypeScript SDK for semantic JSON transformation using LLMs — turn messy JSON into your schema, safely

TypeScriptAJVJSONPathLRU CacheSchema ValidationExpressRESTNext.jsReact 19Tailwind CSSMDXUpstash Redis
Development Status4/4Tasks Completed

Project Milestones

Mapping EngineDone

Core engine that uses LLM providers to generate semantic mapping plans, then deterministically executes them against a JSON Schema with confidence scoring

Security LayerDone

Input validation, prompt injection protection, sensitive field redaction, and prototype pollution detection

Express MiddlewareDone

Drop-in Express integration with dual-route transformation and configurable error handling

Marketing Site & DocsDone

Interactive demo website with live transformation showcase, MDX documentation, and waitlist backend

Gazelle Test Bed

Java 17Jakarta EEQuarkusPostgreSQLJava 17/21NettyNext.jsDockerMicroProfileJAX-RSTDDJavaOCLXMLSOAPBASH
Development Status3/4Tasks Completed

Project Milestones

Gazelle Test ManagementIn Progress

Develop a new test management module to orchestrate and track testing campaigns across systems

Gazelle ProxyDone

Coordinate the renovation the Core Gazelle Proxy to support new protocols and security standards

Validation Service APIDone

Create a new API to unify all the validation services consumed by Gazelle

Gazelle Objects CheckerDone

Renovate the validator generator engine to recent JDK and enhance the validation rules

Polymorphic JSON serialization and deserialization library

Java 17GraphScanReflectionTDDJackson
Development Status2/2Tasks Completed

Project Milestones

JSON Object MapperDone

Develop a new JSON object mapper to support polymorphic serialization and deserialization

Integration with JacksonDone

Integrate Typeson with Jackson to support polymorphic serialization and deserialization

CLI Portfolio

Create a CLI portfolio to display my resume

Next.jsSSRTypescriptNext APIJest
Development Status2/2Tasks Completed

Project Milestones

Main CLIDone

Create the main CLI with basic commands handling

Enhanced terminalDone

Enhance the terminal to support graphical content

Experience

● NOW
Jan 2023

Present
Kereval

TechLead

Coordinate the technical team to deliver the best quality software

Oct 2021

Dec 2022
Kereval

Software Engineer

Technical Referent for the Gazelle Test Bed tools

Education & Certificates

20162020
Université de Bretagne Occidentale

Master Degree in Computer Science

Université de Bretagne Occidentale

20162020
Ecole Nationale des Sciences Appliquées de Tanger

Engineer Degree in Computer Science

Ecole Nationale des Sciences Appliquées de Tanger

20152016

Baccalauréat

Lycée Ibn Batouta

Licenses & Certifications
June 2022

ISTQB® Certified Tester Foundation Level – CTFL

CFTL (Comité Français des Tests Logiciels)

22-CTFL-89556-FR
June 2020

Scrum Foundation Professional Certificate

CertiProf

FLCLDJLTIJ-SSSOKSJF-WHKBDHDODK

Skills & Profile

Technical Stack
Java 17/21TypeScriptNext.js / ReactQuarkusJakarta EEDockerPostgreSQLTechnical LeadershipMicroservicesTDD & Clean CodeNode.js (Express)REST APIs (JAX-RS)Tailwind CSSRedisAgile / ScrumSoftware ArchitectureNettyMicroProfileJestLinux & BashJSON SchemaSOAP / XMLOCLEngine Dev / Reflection
Languages
FrenchC1
EnglishC2
ArabicNative
Interests
MathematicsPianoWritingFootballPuzzles

Contact

Achraf Achkari

Achraf Achkari

Toulouse, France

Open to new opportunities, collaborations, and interesting conversations. Drop a line — I'd love to hear from you.

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ACHRAF ACHKARI