10/13/2024 updated

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100 % available

Data engineer & Analyst

Rabat, Morocco
Morocco
Masters in Software engineering, Maths, Analytics and business intelligence
Rabat, Morocco
Morocco
Masters in Software engineering, Maths, Analytics and business intelligence

Profile attachments

CV - Houssam Ouaziz

HTMLJava (Programming Language)JavaScriptApplication Programming Interfaces (APIs)Apache AirflowAmazon Web ServicesAmazon S3Data AnalysisApache HTTP ServerMicrosoft AzureBash ShellBigTable ImplementationsGoogle BigQueryC++ (Programming Language)Cascading Style Sheets (CSS)Computer ProgrammingContinuous DeliveryD3.JsInformation EngineeringExtract Transform Load (ETL)Data WarehousingLinuxElasticsearchGitHubR (Programming Language)Apache HadoopApache HiveIdentity ManagementJSONPython (Programming Language)PostgreSQLMariaDBMicrosoft SQL ServersMongoDBMySQLMicrosoft Business IntelligenceNeo4jNode.jsOpen Source TechnologyRedisMicrosoft Power BIElastic LogstashSeleniumPL-SQLSQL DatabasesSQL Server Reporting ServicesSQL Server Integration ServicesSQL Server Analysis ServicesSalesforce TableauTalendWeb ApplicationsGoogle CloudFlaskApache SparkPuppeteer (Software)BackendGitpandasPySparkCassandraApache KafkaSearch EnginesElastic KibanaRestful ApiData PipelineDockerElk StackAmazon Redshift
Power BI, DAX, SQL, Python, PySpark, AWS, Snowflake, Data warehouse, Redshift, Prefect, S3, GCP, IAM, BigQuery, Docker, Git, Digital Ocean, Filebeat, Logstash, Elasticsearch, Kibana, Mariadb, Linux, REST API, backend, node.js, puppeteer, PostgreSQL, PL/pgsql, continuous deployment, Azure Web App, Azure, Redis, ETL, Airflow, Json, Pandas, search engine, Flask, HTML/CSS, Mozilla, Data Analysis, data pipeline, open source, APIs, Cassandra, SQL server, MongoDB, Neo4j, Bigtable, MySQL, Big, Apache Airflow, Apache Kafka, Spark, Hadoop, Hive, ELK stack, Tableau, MSBI, SSIS, SSAS, SSRS, Talend, Selenium, Git/Github Actions, Express, js, MS Azure, D3.js, Programming, PL/SQL, R, C/C++, JavaScript, Java, Bash

Experience

Professional experience0 - 5 years
Freelancer since2022

Languages

ArabicFluentEnglishNative speakerFrenchNative speakerSpanishBasic knowledge

Project history

DATA ENGINEER

Wunderman thompson commerce

Marketing, PR and design

1000-5000 team member

* Analysing and diagnosing the existing Data warehouse implemented in AWS Redshift/Athena for performance and deadlock issues.
* Developing PoC's, benchmark tests and reports for alterntive solutions(Python, Prefect, S3, GCP, AWS, IAM, Snowflake, BigQuery, Docker, Git).
* Defining an automated migration solution and startegy to new Data warehousing environment(Snowflake) .

FREELANCE DATA ENGINEER

Subliminator

Goods & Retail

10-50 team member

- Implementing a full Analytics and reporting module for a B2B E-commerce company in the netherlands based on the ELK stack(provisioning Linux server, docker for containerasation, parsing logs via TCP, indexing and mapping creation in ELASTICSEARCH, developping KPI's and establishing multiple detailed real time dashboards via Kibana)

PART-TIME SOFTWARE & DATA ENGINEER

Acentium

Internet & IT

50-250 team member

* Implementation of a REST API to serve as the backend for a PDF reporting engine(Express/node.js, puppeteer, D3.js, PostgreSQL, PL/pgsql).
* Handling permissions/security for AAD through Microsoft MSAL and continuous deployment via Azure Web App service.
* Deploying solution via Azure Web App Service & Implementing a cache layer for existing web visulizations using Azure Cache for Redis.

INTERN DATA ENGINEER

Novancy One

Banking & Financial Services

50-250 team member

* Desiging mapping model, scoring et language indexing parameters for ElasticSearch.
* Developing ETL and Data migration pipeline from PostgreSQL to Elasticsearch via Airflow(Python, SQL, Json, Pandas,..).
* Dashboarding detailed candidats statistics using Kibana & creating search engine interface for the HR staff(Flask, HTML/CSS).
* Optimising HR process by up to 30%.

Aca demic & Personal Projects
Data pipeline & monitoring platform for Mozilla's daily builds
BiG DATA PROJECT
* Preprocessing 400GB+ of flat files & setting Filebeat agent for the collection of Mozilla build logs.
* Configuring Logstash for streaming preprocessed files to Elasticsearch.
* Desiging a detailed Dashboard for monitoring builds via Kibana.

Real-time Financial Market Data Analysis App
REAL TiME DATA STREAMiNG ARCHiTECTURE PROJECT
* Developing a real time stock market data pipeline with event handling using Kafka and open source APIs.
* Setting up Cassandra as Data Warehouse for historical and real time financial data.
* Implementing Dashboards for time series data using Bokeh, and containerizing the project via Docker.

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