10/24/2026 updated

**** ******** ****
Premium member
100 % available

Data Engineer/Data Architect: BI, DWH, DataVault, Azure DataBricks, Snowflake, Full Stack

Bucuresti, Romania
Only remote
IT
Bucuresti, Romania
Only remote
IT

Profile attachments

Laurentiu_Bica_CV.pdf

About me

17+ years in Data Warehouse | 15+ years Business Intelligence (BI) | 5 years in Azure Cloud | 5 + years in Data Vault | 15+ years in Software Development | 3+ AI

ASP.NETJava (Programming Language)JavaScript.NET Framework3D ModelingAgile MethodologyAmazon Web ServicesApache HTTP ServerApplications ArchitectureASP.NET MVC FrameworkHTML5Microsoft AzureBash ShellBig DataBootstrap (Software)C Sharp (Programming Language)Client Server ModelsClickstreamCloud ComputingApache ImpalaCode ReviewData ArchitectureExtract Transform Load (ETL)Data ManagementData MartData ProfilingData StoreData Vault ModelingData WarehousingRelational DatabasesDatabase DevelopmentQuery LanguagesSoftware Design PatternsDevOpsDjangoEclipse (Software)ECMAScript (C Programming Language Family)Entity FrameworkExtensible Application Markup LanguageApache HadoopHadoop Distributed File SystemApache HBaseHibernateApache HiveIBM Cognos Business IntelligenceWindows Communication FoundationJava Virtual Machine (JVM)JSONjQueryJavaServer FacesPython (Programming Language)PostgreSQLUnix ShellMicrosoft Visual StudioMicrosoft SilverlightMicrosoft SQL ServersMISRA C (C Programming Language)MySQLOnline Analytical ProcessingModel View Controller (MVC)Model View ViewModelNetBeansNode.jsOracle Data Service IntegratorOnline Transaction ProcessingApache OozieOracle ApplicationsPerformance TuningScrum MethodologyMicrosoft Power BIClouderaSAP ApplicationsScalaSimple Object Access Protocol (SOAP)Software EngineeringSoftware SystemsApache SolrSQL DatabasesSQL Server Integration ServicesSqoopSalesforce TableauTalendTypeScriptVirtualBoxWeb ServicesExtensible Stylesheet Language Transformations (XSLT)Enterprise SearchNetwork Routers.NET CoreInformatica PowercenterReact.jsFlaskSnowflakeApache SparkSpring BootAsp.net Web ApiSAP BusinessObjectsSyntactically Awesome Style Sheets (SASS)Data LakePySparkApache FlumeKubernetesApache KafkaWeb TechnologiesPhysical Data ModelsReact ReduxSoftware CodingRestful ApiData PipelineSoftware LibraryDockerAmazon RedshiftDatabricksWeb ApiVMwareMicroservices
.NET Core, .Net, .NET Framework, Modeling Design, Microsoft ASP.NET, ASP.NET, ASP.NET MVC, Agile Software, Amazon Redshift, AWS, Flume, HBase, Apache, Apache Hadoop, Hadoop, Hive, Kafka, Oozie, Solr, Apache Solr, Apache Spark, Spark, application architecture, Asp.Net Web API, Bash Scripting, Big Data, BigData, Bootstrap, C#, Clickstream, client / server, Cloud, Cloudera, Impala, code reviewing, Code reviews, Data Architect, Data Lake, Master Data, Data Marts, Data Pipelines, Data Profiling, datastore, Data Vault, Data Warehouse, Enterprise Data Warehouse, DataWarehouse, Data Warehousing, Database Development, DataBricks, DevOps, Django, Docker, ES6, Eclipse, Enterprise Search, Entity Framework, XAML, XML/XSLT, ETL tools, ETL, Flask, HTML5, HDFS, Hibernate, Cognos, Informatica PowerCenter, jQuery, JSON, Java, Java Application, JVM, JavaScript, JSF, Kubernetes, Misra, Microservice, Microservices Architecture, Microservices, Azure, SQL Server, Microsoft SQL Server, SQLServer, SQL Server Performance, Silverlight, Visual Studio Code, Visual Studio, MVC, MVVM, MySQL, NetBeans, Router, NodeJS, OLAP, OLTP, Oracle, Oracle Data Integrator, Performance Tuning, Physical Data Model, PostgreSQL, PowerBI, Power BI, PySpark, Python, Query Language, Redux, React, ReactJS, JSX, RDBMS, REST, REST APIs, SAP, SQL, SSIS, Microsoft SSIS, BusinessObjects, Business Objects, Scala, Agile/Scrum, SOAP, Snowflake, coding standards, Design Pattern, Design Patterns, Software Development, Application Development, code libraries, software solutions, Spring Boot, Sqoop, SASS, Tableau, Talend, MuleSoft, TypeScript, Shell, VirtualBox, VMWare, Web API, WebAPI, Web Services, Web Technologies, WCF

Experience

Professional experience10+ years
Freelancer since2009

Languages

EnglishFluentFrenchFluentRomanianNative speaker

Project history

Data Architect & Data Engineer

KWS

Energy, Water & Environment

  • Designing and implementing an Inmon-based Enterprise Data Warehouse on Azure Databricks, ingesting agricultural data from the FieldExplorer platform.
  • Designed and implemented an Inmon-style Enterprise Data Warehouse (3NF, subject-oriented, atomic-grain) on Azure Databricks
  • Built ingestion pipelines from FieldExplorer into the Bronze/staging layer, capturing field and block (sub-unit) hierarchies and their relationships
  • Modeled the 3NF integration layer representing fields, blocks, and related agricultural entities as the single source of truth
  • Designed subject-area data marts (dimensional models) on top of the EDW for downstream reporting and analytics
  • Built Power BI reports on top of the data marts for business reporting
  • Developed interactive dashboards and reporting applications using Dash (Python)

Data Engineer, Data Architect using DataVault 2.0 in Databricks, Azure DevOps, Power BI

DSM FIRMENICH

Pharmaceuticals & Medical Technology

5000-10.000 team member

  • Designing and implementing Data Vault 2.0 solutions (Raw Vault, Business Vault, Data Vault Mart) using Ensemble Logical Model (ELM) and BIGenius on Azure Databricks.
  • Designed DataFlows, Replication Flows and TaskChains in SAP DataSphere
  • Built data ingestion pipelines from SuccessFactors via SAP DataSphere into the Bronze Layer on Databricks
  • Designed 3NF and Dimensional Models using BIGenius on Databricks
  • DataVault modeling using Ensemble Logical Model (ELM)
  • Performed DB transformations from Raw Vault using dbt
  • Designed Semantic Data Models and Power BI reports on top of Gold Layer (Data Marts)
  • Used Azure DevOps for CI/CD and version control

Data Engineer, Data Architect in Talend and Snowflake

PHOENIX CONTACT

Industry & Mechanical Engineering

>10.000 team member

  • Designed and implemented ETL and real-time data pipelines for Snowflake Data Warehouse.
  • Built streaming ingestion pipelines consuming from Apache Kafka (SAP and plant systems) into Snowflake
  • Used Talend to extract data from SAP systems and load into Salesforce via Bulk API
  • Designed and implemented Data Marts in Snowflake for operational and analytical reporting
  • Provided application support for the Matrix 42 platform
  • Implemented workflow orchestration with Apache Airflow
  • Leveraged GitLab for CI/CD and environment management

Data Engineer and Data Architect in DWH, Data Lake and Software Development

CREDIT SUISSE

Banking & Financial Services

1000-5000 team member

  • Designed and built a Fraud Detection System on Cloudera Data Platform, and implemented full DWH + Data Lake solutions.
  • Built near real-time fraud detection using Spark Streaming, Apache Flink, Kafka, HBase, Hive, and Impala on HDFS
  • Designed Dimensional Models and 3NF data models
  • Designed and implemented Microservice architecture using Java Spring Boot / ASP.NET Core with React front-end
  • ETL development using Apache Airflow (Astro), Informatica PowerCenter, and Microsoft SSIS
  • Built reports using Power BI, Tableau, and SAP BusinessObjects

Data Engineer, Data Architect - DataVault, Oracle, Talend, Databricks

BOSCH GROUP

Industry & Mechanical Engineering

>10.000 team member

  • Designed and implemented a full Medallion Architecture (Bronze/Silver/Gold) on Databricks, with real-time streaming and Data Vault 2.0 capabilities.
  • Designed 3NF and Dimensional Models using WhereScape on Databricks
  • Built real-time streaming pipelines using Apache Flink and Spark Streaming consuming from Kafka (machine error/failure events from multiple plant locations)
  • Processed and enriched streaming data for anomaly detection and equipment monitoring
  • Implemented Data Vault 2.0 (Raw Vault, Business Vault, Data Mart) using WhereScape on Oracle and Databricks
  • Ingested operational data from Solace Message Queue and Apache Kafka using Talend Data Studio
  • Built Power BI reports over curated Data Marts and Gold Layer datasets
  • Leveraged GitLab for DevOps, CI/CD and version control

Data Vault 2.0 Architect, ODI Expert, Tableau and Cognos Architect

IBM

Internet & IT

>10.000 team member


  • Designed Data Vault Raw Vault, Business Vault and Data Vault Mart using Data Vault 2.0
  • Created Conceptual, Logical and Physical Data Models using Power Designer
  • Built Data Lake layers (landing, storage, ingestion) using HDFS, Flume, Sqoop, Spark (PySpark), Hive, Impala
  • ETL development using Oracle Data Integrator (ODI)
  • Designed and built Tableau and Cognos reports over DWH Data Marts






















































Data Warehouse Architect and Oracle/Informatica Power Center Developer

LUXOFT

Internet & IT

500-1000 team member

  • Defined and documented BI architecture for enterprise DWH
  • Created Logical and Physical Data Models
  • ETL design and development using Informatica PowerCenter loading into Oracle DWH
  • Worked closely with client technical teams to align solutions with enterprise architecture standards

BI/Data Warehouse Architect and Developer

PENTALOG

Internet & IT

1000-5000 team member

  • Designed and implemented Enterprise Data Warehouse solutions
  • Integrated data from multiple sources using Informatica PowerCenter and Talend
  • Designed and developed SAP BusinessObjects universes and BI reports
  • Led migration of ETL jobs from Informatica PowerCenter to Talend
  • Responsible for BI architecture methodology for Enterprise Information Management

.Net and Asp Developer and Data Architect

Liram Financial Software

Internet & IT

250-500 team member

  • Developed client/server applications for call management and CRM
  • Built payment order management systems in .NET/C#
  • SQL Server performance tuning

Certificates

Business Objects

SAP

2012

Microsoft . Net Framework: Web Based Client Development

MICROSOFT

2010

Microsoft . NET Framework: Application Development Foundation

MICROSOFT

2010

Portfolio

Contact form

Log in to get in touch

You need to be logged in to use the contact form.

Sign upLog in