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Hashmat Cheema

@hashmatcheema

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Software Engineer at EITACIES Inc who rebuilt Gmail intake to process 5,000 events using 4.6 MB of memory.

Pakistan

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At EITACIES Inc, I’m the sole engineer on a B2B sales CRM used by sales reps, admins, and partner accounts. I rebuilt its Gmail intake as a durable queue with retries, deduplication, and a dead-letter queue, reducing memory use for 5,000 duplicate and simultaneous events from 700 MB to 4.6 MB.

As a Full-Stack Engineer at Independent, I delivered web, mobile, and data platform work for 18 clients. My projects include a containerised Apache Iceberg lakehouse and Nurture AI, a baby monitoring system combining four specialized AI pipelines.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Engineer

Current

EITACIES Inc

Jan 2026 - Present (9 months)

Sole engineer on a B2B sales CRM used daily by 35 sales reps, 5 admins, and 10 partner accounts, handling lead pipeline, role-based dashboards, and Gmail sync. Optimized dashboard performance and rebuilt Gmail intake as a durable queue with retries and deduplication.

B2B CRM Lead Pipeline Role Based Dashboards Gmail integration HTTP2 Nginx Queueing Systems Dead Letter Queues Performance Optimization

Full-Stack Engineer

Independent

Oct 2023 - Dec 2025 (2 years 2 months)

Delivered web, mobile, and data platform work for 18 clients sourced through referrals, with repeat engagements. Built a SpringBoot REST API and designed a containerised Apache Iceberg lakehouse with Spark and Trino.