09/04/2025 updated
SP
100 % available
Software Developer| Data and Backend Engineering
Snohomish, USA
USA
Bachelor's of TechnologyApplication Programming Interfaces (APIs)Amazon Web ServicesAmazon Elastic Compute CloudAmazon S3Unit TestingCloud ComputingData IntegrationData SystemApache HiveJSONPython (Programming Language)PostgreSQLMicrosoft SQL ServersMySQLQuery Optimization
- Experienced Data Engineer with a strong focus on backend development, Python programming, and large-scale data processing.
- Proficient in building and maintaining backend APIs with Python, ensuring clean, testable, and efficient code.
- Skilled in writing unit tests to validate backend logic, API responses, and system reliability.
- Hands-on expertise with PostgreSQL, MySQL, and MSSQL Server, including schema design, query optimization, and migrations.
- Designed and implemented data pipelines processing 50M+ rows daily using Spark, Sqoop, and AWS S3.
- Achieved 99.8% pipeline uptime by implementing performance monitoring, alerting, and proactive issue resolution.
- Strong experience in handling structured/unstructured data with Spark SQL, Hive, and PySpark.
- Cloud experience with AWS services such as S3, Lambda, RDS, and EC2 for scalable backend solutions.
- Proficient in handling data integration across multiple formats (JSON, Parquet, CSV, ORC) for API and reporting needs.
- Collaborative team player with proven ability to work with product managers and cross-functional teams to deliver backend and data solutions aligned with business goals.
Experience
Professional experience0 - 5 years
Freelancer since2025
Languages
EnglishFluent