Jayesh Lokhande — Software Engineer II

JPMorgan Chase & Co.

Mar 2023 – Present
Mumbai, India

Promoted SDE I → II

Software Engineer

SDE I to SDE II · Jan 2025 Promotion

Database & Infrastructure Ownership

Owned end-to-end database and infrastructure setup for the SBL platform: evaluated multiple storage options, selected RDS PostgreSQL, designed schema and table structures, and managed schema versioning via Liquibase with Lambda-invoked migration execution.
Provisioned multi-region infrastructure (us-east-1 / us-east-2) with active/hot-passive failover using Terraform, ensuring high availability across the platform.

SBL Notification Engine

Designed and owned two Spring Boot microservices — a dedicated Margin Call service (Kafka, SQS) and a shared Past Due & Welcome service (Kafka, SNS, S3) — deployed on AWS ECS across 6 environments via Terraform IaC.
Margin Call Alerts: Built a real-time event pipeline with multi-step business rule validation (11D seasoning, call status, amount thresholds) and retry scheduling — replacing a manual ops workflow with automated, market-close SLA-bound delivery of ~300 daily alerts.
Past Due Notifications: Implemented tiered notification logic (accelerated / non-accelerated / weekly) backed by a 22-rule suppression engine (AML, Bankruptcy, Deceased, COAL, ALR) — eliminating 200+ hours/week of manual advisor dispatch, formally quantified by the product team.
Welcome Notifications: Built a parallel-processing batch pipeline over 5M+ cumulative SBL records (daily), reducing run time from 4 hours to under 1 hour by replacing sequential processing with parallel streams.
Integrated 11 external systems via Kafka, SQS, SNS, S3, GraphQL, and OAuth2-secured REST APIs; implemented idempotent event handling and DLQ-based reprocessing to prevent notification loss across failures.

OA12 Restriction Management

Architected a Java 21 Spring Boot microservice automating collateral restriction workflows across 6 enterprise systems (Kafka, GraphQL, DB2 Mainframe, Aurora PostgreSQL, GCM CDS, Atlas Email), processing ~100K restrictions/month with multi-region failover — replacing a legacy tool requiring manual approval per restriction event.
Designed system architecture reviewed and approved by senior engineers; defined API contracts and led integration with 6 dependent teams spanning Product, Operations, and downstream consumers.

Tata Consultancy Services

Aug 2020 – Feb 2023
Mumbai, India

Software Engineer

Java Backend · B2B Product

Delivered 100+ RESTful APIs across 8+ B2B product features following REST design best practices; built Incremental Analysis — reprocessing only changed data rather than the full dataset — reducing algorithm execution time by 60%.
Optimised PostgreSQL, HBase and Neo4j query performance by up to 40%; built 5+ microservices consuming event streams via Apache Camel and RabbitMQ.
Collaborated directly with clients in an agile environment to gather requirements, groom backlogs, and deliver features across product release cycles.

RAIT

Aug 2018 – Oct 2018
Navi Mumbai, India

R&D Intern

High Performance Computing Lab

Configured MPI endpoints on 32 Linux machines connected via OpenSSH on LAN; emulated heavy matrix multiplication operations to benchmark cluster performance.

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