Constantin Adrian Turtoi
Bucharest, Romania
Constantin Adrian Turtoi
Senior Data Engineer | SQL & PL/SQL | Qlik Talend
Category : Data base
20+ years of experience, I specialize in building robust data pipelines and complex ETL processes. My deep proficiency in SQL allows me to optimize, streamline complex logic and drive significant operational efficiency.
I bring a specialized background in Financial Reporting, Accounting and Risk Management, ensuring data integrity and compliance in high-stakes environments.
🚀 Core Strengths:
• Languages: SQL (Advanced), Oracle PL/SQL, Java
• ETL & Integration: Qlik Talend, Data Mapping, Pipeline Orchestration.
• Database & Architecture: Oracle, PostgreSQL, Data Modeling, Performance Tuning.
• Domain Expertise: Credit Risk, ERP Systems, Regulatory Compliance, Financial Accounting.
• DevOps & Big Data: CI/CD (Jenkins), Hadoop, Data Lakes.
• Methodologies & Strategy: Agile/Scrum, Data Governance, Business Intelligence.
A proactive, lifelong learner, I am dedicated to delivering high-quality, innovative solutions for demanding technical challenges. Let’s connect to elevate your data strategy!
I bring a specialized background in Financial Reporting, Accounting and Risk Management, ensuring data integrity and compliance in high-stakes environments.
🚀 Core Strengths:
• Languages: SQL (Advanced), Oracle PL/SQL, Java
• ETL & Integration: Qlik Talend, Data Mapping, Pipeline Orchestration.
• Database & Architecture: Oracle, PostgreSQL, Data Modeling, Performance Tuning.
• Domain Expertise: Credit Risk, ERP Systems, Regulatory Compliance, Financial Accounting.
• DevOps & Big Data: CI/CD (Jenkins), Hadoop, Data Lakes.
• Methodologies & Strategy: Agile/Scrum, Data Governance, Business Intelligence.
A proactive, lifelong learner, I am dedicated to delivering high-quality, innovative solutions for demanding technical challenges. Let’s connect to elevate your data strategy!
Working hours
- Monday:08h00 To 18h00
- Tuesday:08h00 To 18h00
- Wednesday:08h00 To 18h00
- Thursday:08h00 To 18h00
- Friday:08h00 To 18h00
- Saturday:Not available
- Sunday:Not available
1. Responsibilities and achievements:
• Develop new Talend Jobs that Extract, Transform data from a source application and Load it into a target application using Talend, java-based data integration tool.
• Maintain existing Talend Projects.
• Develop new Talend Projects.
2. Acquired skills and competencies:
• Talend Open Studio, Java 7, GitLab, PostgreSQL, Oracle SQL.
• Develop new Talend Jobs that Extract, Transform data from a source application and Load it into a target application using Talend, java-based data integration tool.
• Maintain existing Talend Projects.
• Develop new Talend Projects.
2. Acquired skills and competencies:
• Talend Open Studio, Java 7, GitLab, PostgreSQL, Oracle SQL.
1. Responsibilities and achievements:
• Develop jobs that Extract, Transform data from a source application and Load it into a target reporting application using Talend for Big Data, java-based data integration tool.
• Maintain the Jenkins CI/CD pipeline, GitHub and Ansible AWX.
• Development on Oracle/Linux legacy reporting application.
• Perform installation of partner application, update packages.
• Participate in RUN and Control-M job scheduling.
• Support the Business Analyst at creating stories.
2. Acquired skills and competencies:
• Talend for Big Data, Data Lakes, Hadoop Ecosystem, Java 7, Linux Basics, European Financial Reporting.
• Develop jobs that Extract, Transform data from a source application and Load it into a target reporting application using Talend for Big Data, java-based data integration tool.
• Maintain the Jenkins CI/CD pipeline, GitHub and Ansible AWX.
• Development on Oracle/Linux legacy reporting application.
• Perform installation of partner application, update packages.
• Participate in RUN and Control-M job scheduling.
• Support the Business Analyst at creating stories.
2. Acquired skills and competencies:
• Talend for Big Data, Data Lakes, Hadoop Ecosystem, Java 7, Linux Basics, European Financial Reporting.
1. Responsibilities and achievements:
• Develop the data migration microservice, for moving data to the new version of application.
• Develop the connector microservice to Teradata multitenant database.
• Java development according to stories from the Jira Scrum board.
• Create automated tests using Selenide and Gherkin.
• Create mock data for the Demos and bring value in OKRs meetings.
2. Acquired skills and competencies:
• Java, Spring Boot, RESTful Web Services, ReactJS, Kafka, PostgreSQL, Elastic Stack, GCP, GitHub.
• Develop the data migration microservice, for moving data to the new version of application.
• Develop the connector microservice to Teradata multitenant database.
• Java development according to stories from the Jira Scrum board.
• Create automated tests using Selenide and Gherkin.
• Create mock data for the Demos and bring value in OKRs meetings.
2. Acquired skills and competencies:
• Java, Spring Boot, RESTful Web Services, ReactJS, Kafka, PostgreSQL, Elastic Stack, GCP, GitHub.
1. Responsibilities and achievements:
• Create forms, views and packages for reporting and reconciliation application.
• Develop packages modification for the ETL data pump, that periodically transfers and transforms data from the denormalized database to normalized database.
• Optimize the SQL code and performance tuning.
• Perform unit, integration, regression testing in HPALM.
• Support the Solution Architect at creating technical specifications.
• Perform new employee trainings.
2. Acquired skills and competencies:
• PL/SQL, Oracle SQL, SQL Tuning, Oracle Forms, Financial Data Reconciliation.
• Create forms, views and packages for reporting and reconciliation application.
• Develop packages modification for the ETL data pump, that periodically transfers and transforms data from the denormalized database to normalized database.
• Optimize the SQL code and performance tuning.
• Perform unit, integration, regression testing in HPALM.
• Support the Solution Architect at creating technical specifications.
• Perform new employee trainings.
2. Acquired skills and competencies:
• PL/SQL, Oracle SQL, SQL Tuning, Oracle Forms, Financial Data Reconciliation.
1. Responsibilities and achievements:
• Analyze, prioritize and assign the incidents reported by the customer in HPSM, to the team members.
• SPOC for incident management.
• Help the team members in solving incidents reported by the client.
2. Acquired skills and competencies:
· Leadership · Proactivity · Problem solving · Time management · Communication · Emotional Intelligence · Delegate · SQL · Data Analysis · Customer Oriented
• Analyze, prioritize and assign the incidents reported by the customer in HPSM, to the team members.
• SPOC for incident management.
• Help the team members in solving incidents reported by the client.
2. Acquired skills and competencies:
· Leadership · Proactivity · Problem solving · Time management · Communication · Emotional Intelligence · Delegate · SQL · Data Analysis · Customer Oriented
1. Responsibilities and achievements:
• Develop and maintain Oracle forms and packages for ERP applications:
• WizLeasing: Raiffeisen, Unicredit, HVB, Continental, TBI.
• WizAuto: Eurial, AAA Auto.
• Collaborate closely with Raiffeisen consultants to analyze and understand the business financial requirements.
• Maintain the Installments, Invoicing and Contracting, Visual Basic modules.
• Develop Grace Period for the Installments loans.
• Develop the Advance Payment module.
• Create the Oracle packages necessary for Basel II Regulatory Reporting.
• Code optimization and performance improvements.
• Maintenance of the Oracle database.
2. Acquired skills and competencies:
• PL/SQL, Oracle Forms, Oracle Database Administration, Visual Basic, Financial Accounting.
• Develop and maintain Oracle forms and packages for ERP applications:
• WizLeasing: Raiffeisen, Unicredit, HVB, Continental, TBI.
• WizAuto: Eurial, AAA Auto.
• Collaborate closely with Raiffeisen consultants to analyze and understand the business financial requirements.
• Maintain the Installments, Invoicing and Contracting, Visual Basic modules.
• Develop Grace Period for the Installments loans.
• Develop the Advance Payment module.
• Create the Oracle packages necessary for Basel II Regulatory Reporting.
• Code optimization and performance improvements.
• Maintenance of the Oracle database.
2. Acquired skills and competencies:
• PL/SQL, Oracle Forms, Oracle Database Administration, Visual Basic, Financial Accounting.
Management and Communication in Business
Electronics, Telecommunications and Information Technology
- 🇬🇧 English
- 🇫🇷 French
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