Data Analytics & Visualization Power BI (DAX, Power Query, Data Modeling, Row-Level Security, Report Server) Microsoft Excel (Pivot Tables, VLOOKUP, Power Pivot, Charts) Python (Pandas, NumPy, Matplotlib, Scikit-learn, SHAP, Seaborn) Jupyter Notebook / Google Colab Microsoft Fabric (Lakehouse, Notebooks, Spark, Medallion Architecture)
Fikru Cheklie
Data Analyst / Power BI Developer / Software Engineer
Garland,TX
Summary
A versatile and results-driven IT professional with extensive hands-on experience as a Data Analyst, Power BI Developer and Software Engineer. Expert in designing and developing data-driven solutions using Power BI, DAX, SQL, and comprehensive Microsoft data platforms including SSMS, SSIS, SSRS, and SSAS. Proficient in ETL processes, data cleansing, and data quality assurance to support efficient and reliable data workflows within Agile software development lifecycle. Strong foundation in enterprise application development utilizing Java, Python, Spring Boot, and REST APIs. Known for exceptional problem-solving skills, effective communication, and the ability to manage and deliver complex projects independently and collaboratively within a team.
Overview
7
7
years of professional experience
4
4
Certification
Work History
Power BI Developer
Colaberry
Plano, TX
02.2023 - Current
- Created compelling dashboards using Power BI, integrating disparate data streams, and calculated fields to deliver insights from multiple sources (SQL Server, cloud, SSIS, SSAS, SSRS).
- Developed and optimized T-SQL queries, stored procedures, user-defined functions, CTEs, temporary tables, and views to streamline complex business logic.
- Diagnosed and resolved Power BI performance issues while ensuring data integrity and compliance, maintained SSIS packages with proper control flow and error handling.
Software Engineer
Cognizant Technologies Solutions
Richardson , TX
09.2021 - 02.2023
- Utilized Spring Boot/Batch to develop a robust system for processing a large volume of claims data, performed data extraction and cleansing on insurance claims data
- Monitored payment gateway system to ensure secure and seamless order placement and performed root cause analysis on failed API requests to identify issues and enhance transaction.
- Performed continuous integration using Jenkins and monitored system performance with Splunk, ensuring smooth deployment and rapid issue resolution.
Data Analyst
WebTPA
Irving, TX
07.2018 - 08.2021
- Developed automated SQL queries and dashboards to monitor claims volume, processing time, and denial rates.
- Built predictive models to forecast high-cost claims and optimize resource allocation for care management teams.
- Created data models to support timely adjudication and reconciliation of medical, dental, and vision claims.
Education
Master of Arts - Security Studies
Bahir Dar University
11.2014 - 11.2016
Bachelor of Arts - Philosopy
Wollo University
01.2010 - 08.2012
Skills
- Proficient in Power BI, SQL, DAX, MySQL, PostgreSQL, SSMS, SSIS, SSAS and SSRS
- Skilled in Pandas, NumPy, Scikit-learn, and Jupiter Notebook
- Extensive experience with RESTful API design and microservice architecture
- Skilled in Agile methodologies and sprint planning
- Proven ability to optimize testing frameworks like Junit, TestNG, Mockito and Selenium
- Experience with DevOps practices: Jenkins, Git, Splunk, JIRA and SonarQube
- Familiar with Docker, Kubernetes, Kafka, Amazon Web Services (AWS) and Microsoft Azure
Certification
- Data Analytics
- A.I. Machine Learning and Data Science
- Python Developer
- Full Stack Java Developer
Work Preference
Work Type
Full TimeContract WorkWork Location
On-SiteRemoteHybridSoftware
Database & ETL Development SQL Server (T-SQL, Stored Procedures, Views, CTEs, Window Functions) SSIS (Data Flow, Control Flow, Conditional Split, Merge, Data Conversion) SSRS (Paginated Reports, Security, Subscription Setup) ETL Tools: Microsoft Fabric, Spring Batch, Azure Data Factory (basic) Oracle PL/SQL
Machine Learning & Data Science Pandas, NumPy, Scikit-learn (Classification, Feature Engineering, Model Evaluation) Numtra (low-code ML, classification modeling) OpenCV (basic image processing)
Software Engineering & Backend Java (Spring Boot, Spring Batch) REST API Development Asynchronous Microservices, Kafka, Event-Driven Architecture
DevOps & Tools Git / GitHub (Version Control, Documentation) Jenkins (CI/CD Pipelines) Docker (basic containerization) Splunk, SonarQube, Jira
Cloud & Big Data Tools Azure, AWS, Google BigQuery / GCP
Timeline
Power BI Developer
Colaberry
02.2023 - Current
Software Engineer
Cognizant Technologies Solutions
09.2021 - 02.2023
Data Analyst
WebTPA
07.2018 - 08.2021
Master of Arts - Security Studies
Bahir Dar University
11.2014 - 11.2016
Bachelor of Arts - Philosopy
Wollo University
01.2010 - 08.2012
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