Daniela Sepúlveda Alzate

Data Engineer

Bogota, D.C., Colombia7 yrs 5 mos experience

Highly Stable

Key Highlights

Expert in building efficient ETL pipelines.
Led development of automation tools reducing scheduling time by 80%.
Passionate about leveraging emerging technologies.

Stackforce AI infers this person is a Fintech Data Engineer with expertise in big data and cloud computing.

Contact

Skills

Core Skills

Data AnalysisBig DataLeadershipData ModelingAutomationEtlData ProcessingData Governance

Other Skills

AngularApache SparkAzureControl-M SchedulingDataData MaintenanceDatabricksDjangoETL TestingEnglishExtract, Transform, Load (ETL)HTMLHadoopJupyterMachine Learning

About

Data Engineer with experience in the banking sector, demonstrated consistent career growth through progressive roles. Equipped with expertise in data engineering, cloud computing (AWS), building highly efficient ETL pipelines and database management. I have led the development and implementation of cutting-edge solutions to complex challenges. My proficiency in Spark, Python, Scala, SQL, and big data technologies has been instrumental in driving project success and optimizing data workflows. I am passionate about staying at the forefront of emerging technologies and leveraging them to deliver high-impact results. Technical Skills: Data modeling, big data technologies (Hadoop, Spark), cloud computing (AWS, Databricks), programming languages (Python, Scala), SQL, NoSQL(MongoDB, ElasticSearch). Soft Skills: Leadership, teamwork, communication, problem-solving, analytical thinking, project management, strategic planning. Languages: Spanish, English - B2 (MET Exam), Portuguese - A2

Experience

Valtech

Data Analytics & Optimization

Sep 2024 – Present · 1 yr 6 mos · Remote

Analyze a collection of raw data sets to create meaningful impact to large enterprise clients while maintaining a high degree of scientific rigor and discipline.
Engineer data pipelines and products to help stakeholders make and execute data driven decisions.
Communicate analytical findings in an intuitive and visually compelling way.

Apache SparkBig DataData AnalysisData ModelingExtract, Transform, Load (ETL)Databricks+1

Escuela colombiana de ingeniería julio garavito

Teacher

Aug 2023 – Jul 2025 · 1 yr 11 mos · Bogota, D.C., Capital District, Colombia · On-site

Introduces and explains fundamental concepts related to databases, including data models, schema design, query languages, and normalization principles.

Bbva

4 roles

Software Engineer II

Promoted

Aug 2022 – Aug 2024 · 2 yrs · Bogota, D.C., Capital District, Colombia

Responsibilities:
Leading and mentoring junior engineers.
Identifying and extracting relevant data sources with business areas and ensuring timely data availability.
Effective communication with technical and non-technical audiences.
Contributing to the development of new products and maintaining technical documentation.
Collaboration with cross-functional teams.
Contributing to project planning and execution: defining timelines, resource allocation, and ensuring project goals are met within budget and schedule.
Achievements:
Deployment of Data Model of “BBVA Empresas”
Selected to represent my area in The Good Manager leadership program at BBVA Spain By https://www.ccl.org/about-us/mission/
Development and deployment of Automation tool that reduces 80% time of Control-M Scheduling.

Big DataScalaPython (Programming Language)LeadershipNoSQLApache Spark+2

Software Engineer I

Promoted

Jul 2021 – Sep 2022 · 1 yr 2 mos · Bogota, D.C., Capital District, Colombia

Responsibilities:
Identifying and extracting relevant data sources with business areas.
Gathering information and programming in Apache Spark - Scala and translating it into functional code to help the business.
Implementing a global data model for mobile applications. (https://www.larepublica.co/finanzas/bbva-lanza-salud-financiera-funcionalidad-que-permite-controlar-gastos-personales-3185430)
Leading and ensuring the quality of programming in Apache Spark - Scala that the delivered solutions meet the organization's standards and expectations.
Achievements:
Recognition of the Ninja Project as the First Female Black Belt and 17th Place in Colombia (Over 3,000 Hours of Training)

Big DataScalaPython (Programming Language)NoSQLApache SparkExtract, Transform, Load (ETL)+2

Software Engineer

Promoted

Nov 2019 – Jul 2021 · 1 yr 8 mos · Bogota, D.C., Capital District, Colombia

Responsibilities:
Building data processing pipelines in Scala Spark using well-established frameworks and best practices to develop scalable and maintainable data pipelines.
Emphasizes the importance of data security and the implementation of access controls to protect sensitive information with privacy regulations.
Transforming and cleansing data to ensure its quality and consistency and ensure timely data availability.
Building notebooks using Jupyter to generate insights and create reports for business users.
Achievements:
Development of a module for movement classification, leading to improved efficiency and accuracy in data processing tasks.
Made the global data model available locally for operational efficiency. Reducing latency and improving data utilization for operational purposes.

Big DataScalaPython (Programming Language)Apache SparkExtract, Transform, Load (ETL)SQL+4

Software Technician II

Sep 2018 – Nov 2019 · 1 yr 2 mos · Bogota, D.C., Capital District, Colombia

Responsibilities:
Full-stack development of an E2E data governance application using Python, Django, Angular, and MongoDB.
Creation of a reporting module according to business needs.
Data ingestion and automation for ETL processes.
Achievements:
Reduced data governance process time by over 50%.
Reduced manual processes and intervening files in the process.
Generated metrics for decision-making and data governance tracking.
Winner of the design for the department logo.