Mohammad Israr

Data Engineer

Bengaluru, Karnataka, India3 yrs 2 mos experience

Key Highlights

Reduced ETL processing time by 25%
Achieved 100% data migration success rates
Enhanced dashboard query speed by 40%

Stackforce AI infers this person is a Data Engineer specializing in ETL development and data optimization in SaaS environments.

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Skills

Core Skills

Etl DevelopmentSqlData MigrationData Warehousing

Other Skills

CommunicationData AnalysisData ArchitectureData IntegrationData Quality ChecksData Retention PoliciesDatabase DesignExtract, Transform, Load (ETL)JavaKubernetesMicrosoft ExcelMySQLProblem SolvingRelational Data ModelingRelational Databases

About

Skilled Data Engineer with 3 years of proven success in designing, optimizing, and delivering scalable, high-performance ETL pipelines across diverse data environments. I specialize in SQL development, data modeling (Star Schema & Snowflake), and performance optimization, with hands-on expertise in application management and cloud-based data engineering. What I Do Best: • Transform OLTP data into OLAP structures to power enterprise-grade analytics. • Build & optimize end-to-end ETL pipelines, cutting execution times by up to 40%. • Implement Slowly Changing Dimensions (SCD) and data quality checks to improve accuracy by 20–25%. •Drive data migration success rates to 100% through schema restructuring, data type transformations, and rigorous validations. • Leverage SQL tuning & indexing strategies to accelerate dashboard and application performance by 30–40%. Tech Stack: Pentaho PDI | Informatica | SQL (Advanced) | Python |Data Warehousing | Linux | PostgreSQL | SQL Server | MySQL | Vertica | Snowflake | AWS (S3, Redshift) | Kubernetes | Agile Impact Highlights: • Reduced ETL processing time by 25% through workflow redesign. • Saved 30% storage costs with automated tiered data archiving. • Enhanced dashboard query speed by 40% with optimized schema design. • Resolved 95% of data integrity issues with automated cleaning and validation routines. I’m passionate about turning complex datasets into fast, reliable, and actionable insights — helping organizations make better, data-driven decisions. Let’s connect if you’re looking for someone who can streamline data operations, optimize pipelines, and deliver analytics-ready data with precision and speed.

Experience

Decision minds

Data Engineer

Oct 2025 – Present · 5 mos · Bengaluru, Karnataka, India · On-site

Netlink software group america inc

3 roles

Software Engineer

Promoted

Jan 2024 – Oct 2025 · 1 yr 9 mos · Bhopal, Madhya Pradesh, India · On-site

"In my position as ETL Developer at Lumenore, I focus on building real-time data pipelines.I am passionate about Data engineer role, and I strive to deliver exceptional results through innovative solutions and effective teamwork."
Roles and Responsibilities:
❖ Developed ETL pipelines for data Extraction, transformation and loading, from sources like CSV and Excel.
❖ Expert in writing optimized SQL queries for ETL performance, executing DDL, DML, DQL, and TCL operations for system enhancements.
❖ Implemented slowly changing dimensions techniques for dynamic questionnaire form visibility.
❖ Handling responses in JSON format and normalized data for reporting.
❖ Improved portal response times by Implementing data retention policies to archive data older than 180 days.
❖ Developed advanced reporting features with custom metrics and KPIs in dashboards to enhance performance analysis.
❖ Automated data testing by generating dynamic Excel reports emailed via Outlook.
❖ Maintained audit tables for job runtime monitoring and utilized Kubernetes for logs management.
❖ Designed data-level security for portal and dashboard users to limit data access.
❖ Optimized databases with indexes and projections.
❖ Reduced job runtime by 30 minutes through code optimization, ensuring efficient server operation.
❖ Engineered code for comprehensive agent coverage, prioritizing historical data and missed agents.
❖ Migrated data from Azure to AWS for web application, ensuring data integrity and performance through testing.

ETL DevelopmentSQLData MigrationData IntegrationData Quality ChecksData Retention Policies+1

Associate Software Engineer

Dec 2022 – Dec 2023 · 1 yr · Bhopal, Madhya Pradesh, India · On-site

"As an Associate Software Engineer with a focus on ETL development, I've honed a versatile skill set over the past year. Proficient in SQL and well-versed in data warehouse concepts, I've contributed to seamless data integration and manipulation. Beyond technical expertise, I've nurtured strong communication skills, adept problem-solving abilities, and effective time management. My commitment to continuous learning, leadership potential, and adaptability has driven successful project outcomes and fostered collaborative team environments. I am passionate about leveraging my expertise to drive innovation and achieve impactful results in the ever-evolving tech landscape."

SQLData WarehousingData IntegrationCommunicationProblem Solving

Internship Trainee

Jul 2022 – Nov 2022 · 4 mos · Bhopal, Madhya Pradesh, India · On-site

"As a dedicated trainee, I've actively delved into understanding IT culture, mastering diverse roles and responsibilities within the domain. I possess a strong foundation in various facets, including swift learning methodologies, effective communication, adeptness in business logics, and a profound grasp of data warehousing concepts. My tenure has been marked by an eagerness to absorb insights, streamline processes, and contribute proactively. Eager to leverage my multifaceted skill set and passion for continuous learning in a dynamic professional environment."