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Personal portfolio built with Next.js, TypeScript, and Tailwind CSS featuring smooth animations and a custom cursor.
Next.jsTypeScriptTailwind CSS
Not available
Fullstack Dev
Sarthak Jha
Building performant, accessible, and clean digital experiences. Transforming complex problems into elegant solutions.
Currently@ZS Associates•BTS Associate
visitor@sarthak.dev:~
01.Experience
Jan 2026 — Present
Jan 2026 — Present
ZS Associates
Business Technology Solutions Associate
Architecting enterprise-scale business technology solutions across analytics and workflow platforms.
Work highlights (3)
Data Pipeline Reliability
Stabilized ingestion and transformation flows with stricter validation and retry-aware processing.
Impact: Reduced processing failures in peak windows
PythonAirflowSQL
Internal Platform UX
Improved analyst-facing tools with clearer state transitions and faster report interactions.
Impact: Lowered turnaround for recurring reporting tasks
ReactTypeScriptREST APIs
Cloud Cost & Performance
Profiled heavy workloads and tuned compute/storage usage for predictable latency and cost control.
AWSCloudWatchSQL
PythonSQLAWSReact
May 2025 — Jul 2025
May 2025 — Jul 2025
Razorpay
Software Engineering Intern
Built and optimized payment infrastructure components handling high transaction throughput.
Work highlights (3)
Failure Handling Hardening
Implemented safer retry and timeout patterns to make failure paths deterministic.
Impact: Improved incident recovery consistency
Node.jsRedisQueues
Settlement Throughput Improvements
Optimized bottleneck queries and write paths in critical settlement services.
Impact: Improved transaction throughput by 25%
PostgreSQLNode.jsDocker
Observability Enhancements
Added better request-level tracing and metrics for quicker triage during incidents.
MetricsLoggingDashboards
Node.jsPostgreSQLRedisDocker
02.Selected Work
View Archive02
An internal sandbox for modeling resilient transaction pipelines and failure handling.
Node.jsPostgreSQLQueues
03
A Python API for analytics ingestion and query workflows with strict schema validation.
PythonFastAPIPostgreSQL