Nahid Ahmed

Data Engineer

Bengaluru, Karnataka, India8 yrs 1 mo experience

Most Likely To Switch

Key Highlights

Improved data quality by 80% through algorithm development.
Designed dashboards that enhanced analytics team performance.
Over eight years of experience in SQL and database development.

Stackforce AI infers this person is a Data Engineering expert with a strong focus on ETL processes and analytics in the SaaS industry.

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Skills

Core Skills

Data EngineeringEtlSqlData AnalyticsData AnalysisDatabase DevelopmentQuality Assurance

Other Skills

AirflowAlgorithmsAnalytics dashboardsApache AirflowApplication designBusiness AnalysisCustomer Relationship Management (CRM)Data ArchitectsData Manipulation and Data IntegrityData Migration and AnalysisData Modeling and PipelinesData VisualizationData modelingData modelsData pipelines

About

As a Senior Data Engineer at Equifax, I lead a software development initiative that involves creating and optimizing Algorithms, ETL processes, data pipelines, and analytics dashboards. I have developed Algorithms from scratch that improved the data quality by 80%, and Result accuracy by 90%. I have developed ETL processes from scratch that improved the data migration efficiency by 70%, designed ZOHO Analytics Dashboard that helped the analytics team achieve their targets, and created SQL queries for the solution and resolution team to ensure data visibility. With over Eight years of experience in SQL programming and database development, I have demonstrated excellence in data extraction, transformation, and loading techniques, data quality and enrichment processes, and data-driven recommendations. I possess a master's degree in business administration with a focus on information technology from the National Institute of Business Management, and I have acquired multiple certifications in SQL, SQL relationships, and SQL complex joins. I utilize MySQL, Airflow, and AWS RDS to manage and analyze data effectively. I am passionate about delivering exceptional results, enhancing data accuracy, and driving business growth with data insights.

Experience

Equifax

Senior Data Engineer

Mar 2024 – Present · 2 yrs · Bengaluru, Karnataka, India · Hybrid

1) Identified and resolved technical issues to enhance software functionality and performance.
2) Mentored junior developers to foster their professional growth and improve team productivity.
3) Utilized Agile Methodologies to develop scalable applications, ensuring timely project delivery.
4) Successfully managed multiple projects simultaneously, meeting strict deadlines and upholding high-quality standards.
4) Provided exceptional client support by promptly addressing concerns and implementing requested changes or enhancements to software solutions.
5) Designed and implemented algorithms for new products, optimizing process flow and improving efficiency.

AlgorithmsETL processesData pipelinesAnalytics dashboardsSQLData Engineering+1

Itilite

Senior Software Engineer

Aug 2022 – Nov 2023 · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

1) Developed ETL Processes from scratch, which is leading to an 80% improvement in the Data Migration process
2) Designed ZOHO Analytics Dashboard which is helping the Analytics team to achieving their target, currently at 70% and progressing towards 70%
3) Creating SQL queries for the Solution and Resolution team, ensuring the visibility of crucial Data
4) Analyzing the flow of data from our Source server to target server through Airflow tool, utilizing Python Script
5) Leading a software development initiative as subject matter expert and primary point-of-contact for project management staff
6) Sharing system knowledge and continuously updating and modifying design documents; generating reports from single or multiple systems
7) Creating Data models and ER diagrams based on requirements; analyzing data and generating reports based on the new data model

ETL ProcessesZOHO Analytics DashboardSQL queriesAirflowData modelsER diagrams+2

Clarivate

Data Analyst

Aug 2021 – Jun 2022 · 10 mos · Bengaluru, Karnataka, India

1) Created multiple Excel documents to facilitate the retrieval of metrics data and presenting information to stakeholders
2) Generated monthly reports by leveraging advanced SQL queries and functions
3) Documented effective and reproducible techniques for data extraction and organizing data sources
4) Utilized data visualization tools, conveyed valuable business insights
5) Identified, scrutinized, and interpreted trends and patterns within intricate data sets
6) Implemented statistical methods to analyze data and produce insightful business reports; included the design and development of data pipelines to acquire, cleanse and process data effectively

ExcelSQLData visualizationStatistical methodsData Analysis

Nous infosystems

Database Developer

Nov 2019 – Jul 2021 · 1 yr 8 mos · Bengaluru, Karnataka, India

1) Reviewed project milestones, starting from initial planning to the ultimate delivery phase
2) Contributed to Application Design and Functional Specification documents
3) Took responsibility for analyzing the data flow from the source into the CQI application
4) Created SQL packages, which included procedures and functions
5) Conducted data analysis related to various diseases and incorporated disease information, along with patient demographics, into the application

SQLData analysisApplication designDatabase Development

Seyfert software solutions llp

Data Engineer

Jul 2018 – Sep 2019 · 1 yr 2 mos · Bengaluru Area, India

1) Collaborated with cross-functional development team members to analyze potential system improvements, resulting in enhanced software performance and user experience
2) Analyzed data flow from source machine's environment to development and target machine environments
3) Participated in complete software development lifecycle, including performance analysis, design, development, and testing, ensuring high-quality deliverables
4) Reviewed code and debugged errors to improve performance
5) Contributed to process improvements, efficiencies, and innovation
6) Complied, cleanse, and transformed data to ensure accuracy, collaborated on ETL tasks to maintain data integrity, and create data models for intricate analysis requirements

Data analysisETLData modelingData Engineering

Amazon

Quality Analyst

Feb 2017 – Apr 2018 · 1 yr 2 mos · Bengaluru Area, India

1) Experienced SQL developer with expertise in understanding and determining the system needs to fulfill the requirements and ardent in learning customer’s business to provide better solutions/recommendations.
2) Good working knowledge on product life cycle – requirements gathering, software design, Development, testing, release and maintenance.
3) Excellent communication and analytical skills. Team Player and a Motivator.

SQLRisk ManagementProduct QualityQuality Assurance