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Ismail CHAIDA

Ismail CHAIDA

Senior Software Engineer

HelloFresh SE | France

Technologies

My Portfolio Highlights

My New Track

Python Fundamentals

My New Course

Introduction to Python

My New Track

Python Fundamentals

Data whisperer, unlocking the secrets hidden within the numbers.

My Work

Take a look at my latest work.

course

Introduction to SQL

course

Intermediate SQL

course

Introduction to Python

course

Introduction to SQL

DataCamp Course Completion

Take a look at all the courses I’ve completed on DataCamp.

Courses

Introduction to Python
Introduction to SQL
Intermediate SQL
Intermediate Python

My Work Experience

Where I've interned and worked during my career.

HelloFresh | Apr 2021 - Present

Senior Backend Engineer

Responsible for feature implementation, and development of Systems for Supply Chain Logistics (Supply Chain Management, SCM). I write code, help facilitate day-to-day work, remove impediments, and iterate on processes. Here are some of my duties from day to day: - Implementing Business Logic and Configuration Tools - Integrating with third-party systems (e.g. Supplier Management) Used Techniques and Tools: - Languages/Frameworks: Kotlin, Apache Kafka, Spring (Boot, Reactor, Security, JPA...), APIs (Open API Specifications) - Databases: PostgreSQL (Amazon RDS) - Orchestrators: Kubernetes (Amazon EKS) - DevOps: Git, Gradle (Kotlin DSL), Helm, Terraform, Github Actions, Concourse CI, Prometheus, Grafana - Cloud: Amazon Web Services (AWS)
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Webinage | Mar 2018 - Mar 2021

Lead Software Engineer

Responsible for feature implementation, development, processes, hiring developers, onboarding, and mentoring. I write code, architect our platform, help facilitate day-to-day work, remove impediments, iterate on processes, and participate in strategy and leadership decision making. Here are some of my duties from day-to-day: - Implementing business logic and configuration tools - Advising CTO and product managers in choosing tech stack and approaching issues/new features. - Working in a multi-Cloud environment (Amazon AWS, OVH, and Private Data Center - Bare metal) - Integrating with external systems (WebService, Database Links, GraphQL) - Designing and developing Microservices (Soap, Rest, and File-based) supporting customers and fulfilling internal business needs - Supporting business decisions concerning applications' functionalities Used Techniques and Tools: - Languages/Frameworks: Java 11, Scala, Apache Kafka, Spring (Boot 2, Reactor, Security, JPA...), jOOQ, Webservices (XML/WSDL, SoapUI), API (Rest/GraphQL), Git, RxJava2, Apache Spark, Akka, Maven, Prometheus - Databases: PostgreSQL (Amazon RDS, Stolon HA Cluster), MongoDB, Apache Cassandra, Redis - Containers/Orchestrators: Docker Stack, Rancher, and Kubernetes - DevOps: Ansible, Terraform, Gitlab

Webinage | Mar 2017 - Mar 2018

Senior Software Engineer

As an experienced team member, I have an intimate knowledge of how our various systems work together and how they adapt to each other. I'm responsible for making architectural decisions and advising our development team on various projects and features. I am also involved in the Operations team where I help with the management, configuration, and scaling of our colocation-based infrastructure.

Webinage | Mar 2016 - Mar 2017

Software Engineer

Full-Stack Software Engineer where I work on all pieces of the tech stack (A necessity for a small team at Startup) but I specialize in the Backend and infrastructure. I wear many hats and move fast. I work closely with our clients to make data-driven and client-driven product decisions. From a technical point of view, we use modern frameworks across the board, build and maintain our infrastructure and work hard to balance technical ambition with technical feasibility.

SWIFT | Jan 2016 - Feb 2016

Software Engineer, Consultant

Java consultant where I worked on the MyStandards portal. MyStandards is a web platform used by banks and financial institutions to view/share banking messages formats and schemes. Worked mainly on the Meta-model of the banking message exchange standards. Used Techniques and Tools: - Languages/Frameworks: Java 6, Eclipse Modeling Framework (EMF), RCP Eclipse, JUnit 4 - DevOps: Gitlab, Jenkins

EURA NOVA | Dec 2015 - Feb 2016

Software Engineer

N/A

École des Mines de Nantes | Feb 2015 - Jun 2015

Research Software Engineer

Distributed Component Model specification

ENSTA Bretagne | Sep 2013 - Sep 2014

Research Software Engineer

Implementation of a platform for parallel processing of the OBP model checker Used Techniques and Tools: - Languages/Frameworks: Java 6, OBP, RCP Eclipse - DevOps: SSH, SVN

My Education

Take a look at my formal education

Master's degree, Computer ScienceUniversité de Bretagne Occidentale | 2015
Sciences and Technology University of Oran - Mohamed Boudiaf
Master's degree, Computer Science(USTO-MB) | 2012

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