Adnan Hassan

Contact details — on requestProof of Work — on request

Experience

Software Engineer I

UKG · Mar 2025 – Present

Not yet confirmed

Built core features from design to production - Weekly Accruals, Banked Overtime, and Auto Payout.
Developed an Accrual Profile Builder AI agent, reducing manual setup time by 90% and saving millions in onboarding costs.
Reduced report execution time from 2 minutes to ~20 seconds by optimizing SQL queries, indexing, and batching.
Took ownership of a critical, high-traffic timesheet validation workflow and rewrote it from scratch, eliminating recurring production bugs.
Resolved 30+ production issues across accrual engine, workflows, and reports, improving system stability.
Stabilized UI automation tests by fixing 200+ flaky tests, improving regression reliability before production releases.

Associate Software Engineer

PharmEasy · Nov 2024 – Mar 2025

Not yet confirmed

Enhanced medicine search experience by introducing composition-based alternatives, improving result coverage for edge-case queries.
Migrated 9 APIs from Ruby to Java microservices, improving code maintainability and simplifying debugging.
Implemented Redis caching for high-traffic endpoints, reducing response time and improving system performance.
Built GChat alerts for ad-service cron jobs, enabling real-time failure detection and faster root-cause analysis.
Eliminated SQL injection risk in authentication flow using parameterized queries and input validation.

Software Engineer Intern

PepsiCo · Jan 2024 – Jul 2024

Not yet confirmed

Automated server configuration using Ansible, reducing manual effort by 70% and improving system availability.
Contributed to building a full-stack observability platform using ELK and Grafana, enabling real-time monitoring and proactive issue detection.

Skills 0 proven through work

Also works with

Full-stack DevelopmentCross-Departmental CoordinationWork Planning and PrioritizationAnsibleTechnical TroubleshootingApplication MonitoringRuby ProgrammingAPI MigrationQuery Engine DevelopmentAPI IntegrationQuery Relevance OptimizationData ExtractionFeature & Setting ConfigurationDocument ParsingTask SchedulingData CollectionRequirements AnalysisBackend DevelopmentUI Implementation from DesignTechnical Solution DesignSystem AnalysisBusiness Logic ImplementationUser Experience ImprovementFeature ManagementRedis Cache ImplementationMicroservices ArchitectureGo ProgrammingGrafana Dashboard DevelopmentLog Analysis with KibanaIncident ManagementAI Agent DevelopmentDatabase ManagementJava Development

Proof of Work

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Education

Bachelor of Technology, Computer Science and Engineering

Motilal Nehru National Institute of Technology Allahabad (MNNIT) · 2020 — 2024

Links

linkedin.com/in/adnanhassan24

Contact details

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