KUNAL JANGID
Software Engineer // Gurugram, IN[ click my name to toggle theme! ][ tap my name to toggle theme ]
I build high-throughput financial platforms and untangle deep legacy enterprise architectures. Currently an Associate Software Engineer at OSTTRA, where I specialize in multi-generational framework modernizations, complex state management, and bridging strict regulatory business logic.
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Q1 2026 Highflyer Award | Osttra
Recognized across OSTTRA for outstanding execution speed, technical consistency, and platform delivery. Currently active as a technical mentor and onboarding lead for the 2026 new grad engineering cohort.
Featured Work & Systems
00 // Enterprise System // Regulation Compliance
ETD Position Transfer Application[ click to expand ]
The Friction:New complex regulatory trade flows (DMIST compliance) required a dynamic, localized interface that could react to strict asset-type rules in real-time.
The Fix:Acted as the primary UI owner using React Hook Form to orchestrate conditional data validation, occasionally stepping into the backend to map Java Spring services to the new schema.
The Payoff:Eliminated invalid parameter combinations before submission, successfully integrating global trading guidelines and dropping transaction rejection rates.
ReactReact Hook FormJava SpringData Validation
02 // Enterprise System // Data Infrastructure
High-Throughput Archival & CSP Security Remediation[ click to expand ]
The Friction:Production databases were bogged down by hundreds of millions of legacy records, while frontend assets failed strict enterprise Content Security Policy (CSP) scans.
The Fix:Engineered a performant, multi-threaded Java 8 archival process directly within the core monolith to cleanly archive 500M+ historical records. Simultaneously refactored legacy JSP/JS files to eliminate cross-origin vulnerabilities and inline script injections.
The Payoff:Delivered an 85% drop in operational search latency and brought core Equities modules into strict corporate security compliance.
Java 8Monolithic ArchitectureSecurity (CSP)PL/SQL
01 // Enterprise System // UI Modernization
Legacy Enterprise UI Modernization (Equities)[ click to expand ]
The Friction:Core monolithic Java services were tightly coupled to an obsolete Angular.js 1.3 frontend, creating massive security risks and blocking modern CI/CD pipelines.
The Fix:Led a 20-generation architectural leap from Angular.js 1.3 directly to Angular 20. Leveraged AI-assisted workflows to map undocumented dependencies and maintain strict 1:1 feature parity.
The Payoff:Cleared a decade of technical debt, unblocked the backend engineering teams, and radically reduced browser memory footprint for high-frequency trading clients.
Angular 20AI-Assisted DevelopmentArchitecture RefactoringCI/CD Pipelines
03 // Enterprise System // UI Modernization
Proprietary Blotter Migration to AG-Grid[ click to expand ]
The Friction:The platform relied on a restrictive, undocumented in-house library (smart-blotter) that caused rendering bottlenecks during high-volume trade sessions.
The Fix:Led the complete decommissioning of the legacy library, migrating 5-7 major application screens to a standardized ag-grid architecture with custom cell renderers and persistent local-storage state.
The Payoff:Unlocked advanced multi-sort and fuzzy-search features requested by major clearing firms while stripping thousands of lines of fragile, custom UI code.
AG-GridCustom Cell RenderersState ManagementPerformance Optimization
Out of Office
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The Gadgets
Pretty much a certified gear enthusiast. Love having a clean custom configuration, lover of deep linear mechanical keyboard acoustics, great books, and some might say, too many diecast models.
The Sounds
• Last Played
Bodysnatchers
by Radiohead
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The Frames
Capturing industrial lines, geographic balances, and raw environmental illumination profiles found during transit using my phone, which is more often than not a Samsung lol.