Big Data Engineer Cover Letter

I submit this application to express my sincere interest in the big data engineer position.

Previously, I was responsible for technical direction to Big Data Engineers to optimize ETL along with analytic operations: job-stream definition and management, parameters, scheduling, monitoring, communication, and alerting.

Please consider my qualifications and experience:

• Experienced with data modeling, data mining and machine learning in areas
• Experienced in programming languages such as C#, Java, Python and R
• Passion for machine learning and innovation with data
• Self-driven and good communication skills
• Python and data analytics module experience
• Experience with ETL development and engineering
• Database development and data engineering experience
• Big data and/or cloud experience

In response to your job posting for big data engineer, I am including this letter and my resume for your review.

In the previous role, I was responsible for guidance/ directions to the data engineers team and implement best practices as well as standards across all the data pipelines.

My experience is an excellent fit for the list of requirements in this job:

• Experience with working in a complex organization
• Knowledge in application development and experience / knowledge in analytics
• Experience with Python, Hadoop, NoSQL, HBase, HIVE, PIG, C ++, SQL, Linux, Java, EAI, SOA, ZIP, HDFS, ETL
• DevOps, Continuous Integration / Continuous Deployment experience
• Hadoop, Spark, and related Big Data technologies
• AWS Services such as EMR, EC2, and S3
• Cloud database technologies, such as Redshift and Snowflake
• Prior experience in trouble shooting of Hadoop codes (SPARK, HIVE, Python HDFS commands)

Please consider me for the big data engineer opportunity. I am including my resume that lists my qualifications and experience.

Previously, I was responsible for mentorship and set standards for teams to write data pipelines and build data repositories using current technologies.

I reviewed the requirements of the job opening and I believe my candidacy is an excellent fit for this position. Some of the key requirements that I have extensive experience with include:

• Using data engineering tools, languages, frameworks to mine, cleanse and explore data
• Fluent in NoSQL & relational based systems
• Fluent in complex, distributed and massively parallel systems
• Designing data systems/solutions to manage complex data
• Strong understanding of database technologies and management systems
• Strong understanding of cloud-based systems/services
• Database architecture testing methodology, including execution of test plans, debugging, and testing scripts and tools
• Knowledge in Cognos and Datastage

In response to your job posting for big data engineer, I am including this letter and my resume for your review.

Previously, I was responsible for standardization and guidelines to the Big Data engineers, QA engineers working on the Data Engineering team.

Please consider my qualifications and experience:

• Extensive working experience with ETL background, technically sound in SQL and all RDBMS databases
• Should have experience working with any of the programming languages Python, Scala or R
• Consumer banking knowledge preferred
• Proven experience with data infrastructure initiatives, best practices and key components
• Main technologies used are KAFKA and FLINK
• Hands-on experience in big data stack like Hortonworks and technologies/languages like Hive, ELK, Cassandra, Python
• Profound knowledge of SQL (writing complex SQL queries, performance-tuning)
• Knowledge of DWH data modelling

In response to your job posting for big data engineer, I am including this letter and my resume for your review.

In the previous role, I was responsible for leadership and guidance in the design and development of scalable solutions using large datasets within a cloud platform and cross train new Big Data and/or data analyst on the team.

Please consider my experience and qualifications for this position:

• Willing to work in 24/7 production support
• Experience in Control-M/OOZIE Job scheduling, Job monitoring, Job tracking
• Working experience of Linux work-loads and Linux File System & Big Data Hadoop production support
• Solid understanding of coordination skills to manage the multi-vendor environment supports
• Prior experience in Incident, change for issue resolutions and Problem management for root cause analysis
• Hands-on knowledge in SQL databases, DB structures, principles and theories along with Code release experience in Production environments
• Expertise in Python, Spark and Hadoop technologies
• Proficient in development using SQL, Hive, Scala