Beta

Aya Hammami

Certified

Senior Data Engineer

BNS Engineering

Algorithm aficionado, dancing with equations in the realm of possibilities.

My Work

Take a look at my latest work.

DataLab

Project: Introduction to Notebook Projects

DataLab

Certification - Professional Data Analyst - Product Sales

notebook

Project: Data Scientist Associate Practical Exam

PythonSQLTheory

DataLab

Project: Introduction to Notebook Projects

My Certifications

These are the industry credentials that I’ve earned.

Data Engineer Associate

AI Engineer for Data Scientists Associate

SQL Associate

Data Analyst

Data Scientist Associate

Data Engineer

Data Analyst Associate

DataCamp Course Completion

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

Projects

Introduction to Notebook Projects

Projects

Introduction to Notebook Projects

My Work Experience

Where I've interned and worked during my career.

ETIS & RIADI Laboratories (Manouba, Tunisia & Cergy, France) | Oct 2023 - Sep 2024

Researcher & Developer

- Proposed and implemented a hybrid approach for building dynamic knowledge graphs. - Authored a scientific article presenting the developed methodology. * Technologies: Knowledge Graphs, Python, NLP, Large-Scale Data Processing.

UNDP, Bujumbura, Burundi | Jan 2023 - Oct 2023

Business Intelligence Engineer

- Digitalized local taxation systems in Burundi. - Designed and implemented BI-Big Data solutions. - Drafted technical documentation and participated in Agile ceremonies. * Technologies: BI Design, ETL, PostgreSQL, Elastic Stack (ELK), Talend Open Studio, Python, Java.

ETIS Laboratory, CY Cergy Paris University | Mar 2023 - Jul 2023

R&D Internship

- Developed a deep learning-based approach for extracting semantic relationships from medical data. - Authored a scientific article detailing the methodology. * Technologies: Python, BERT, GPT, NLP, Data Engineering, Scientific Research.

BNS Engineering | Jun 2022 - Present

Business Intelligence & Big Data Engineer

- Designed and developed BI-Big Data solutions, including in-depth business needs analysis, multidimensional modeling, ETL implementation, and visualization for national and international clients. - Managed and supervised project teams in an Agile environment, coordinating multidisciplinary teams to ensure deadlines and objectives were met, adopting Scrum methodology. - Analyzed client requirements and drafted functional and technical specifications, translating client needs into detailed deliverables while ensuring technical feasibility. - Conducted technical training sessions for client teams on tools like ELK Stack, JasperReports, and Talend. * Technologies: Business Intelligence, Data Warehousing, ELK Stack, Jasper Tools, Talend ETL, Power BI, Prometheus, Grafana, Cloudera Data Platform, Python, Java, Agile Methodologies.

RIADI Laboratory, ISAMM | Jan 2022 - Jun 2022

Developer & Researcher

- Focused on named entity recognition applied to medical data. - Authored an article on the methodology. * Technologies: Python, CNN, BiLSTM, BERT, BioBERT, Word2Vec, Scientific Research.

BNS Engineering | Jul 2020 - Apr 2022

Business Intelligence - Big Data Developer

- Designed and developed BI-Big Data solutions. - Conducted requirements analysis and drafted functional documentation. * Technologies: BI Design, Data Warehousing, ELK Stack, Talend ETL.

BNS Engineering | Jan 2020 - Jul 2020

BI - Big Data Internship

- Implemented a customs clearance BI-Big Data system. - Developed two deep learning models. * Technologies: BI Design, Data Warehousing, PostgreSQL, Talend ETL, ELK Stack, ANN, Python, Flask.

My Education

Take a look at my formal education

National Engineering Degree in Computer Science ISAMM, University of Manouba | 2023

Bachelor’s Degree in Computer ScienceISTIC, University of Carthage | 2020

Baccalaureate in Mathematics Ibn Mandhour High School | 2017

About Me

As a Data Engineer with significant experience in the design and development of BI/Big Data solutions, including multidimensional modeling, ETL, and interactive visualization, I have also developed machine learning models tailored to business needs.

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