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Software developer with 4+ years of experience building and enhancing backend systems, automated test workflows, and low-latency messaging integrations for financial applications. Works across Java/Spring ecosystems, CI/CD pipelines, and AWS services to deliver reliable production releases. Experienced in designing reusable calculation pipelines, integrating FIX protocol messaging with resilient connectivity, and improving system performance and observability. Also delivers AWS-driven async report generation, event-driven architectures, and secure API integrations across multiple products.…Software developer with 4+ years of experience building and enhancing backend systems, automated test workflows, and low-latency messaging integrations for financial applications. Works across Java/Spring ecosystems, CI/CD pipelines, and AWS services to deliver reliable production releases. Experienced in designing reusable calculation pipelines, integrating FIX protocol messaging with resilient connectivity, and improving system performance and observability. Also delivers AWS-driven async report generation, event-driven architectures, and secure API integrations across multiple products.

Vineet Kumar

Software Engineer, Back-End Developer, Programmer, +2

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Software developer with 4+ years of experience building and enhancing backend systems, automated test workflows, and low-latency messaging integrations for financial applications. Works across Java/Spring ecosystems, CI/CD pipelines, and AWS services to deliver reliable production releases. Experienced in designing reusable calculation pipelines, integrating FIX protocol messaging with resilient connectivity, and improving system performance and observability. Also delivers AWS-driven async report generation, event-driven architectures, and secure API integrations across multiple products.…Software developer with 4+ years of experience building and enhancing backend systems, automated test workflows, and low-latency messaging integrations for financial applications. Works across Java/Spring ecosystems, CI/CD pipelines, and AWS services to deliver reliable production releases. Experienced in designing reusable calculation pipelines, integrating FIX protocol messaging with resilient connectivity, and improving system performance and observability. Also delivers AWS-driven async report generation, event-driven architectures, and secure API integrations across multiple products.

Available to hire

Software developer with 4+ years of experience building and enhancing backend systems, automated test workflows, and low-latency messaging integrations for financial applications. Works across Java/Spring ecosystems, CI/CD pipelines, and AWS services to deliver reliable production releases.

Experienced in designing reusable calculation pipelines, integrating FIX protocol messaging with resilient connectivity, and improving system performance and observability. Also delivers AWS-driven async report generation, event-driven architectures, and secure API integrations across multiple products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Java Developer at Cantor International Services(India) Pvt. Ltd.

June 1, 2025 - Present

Maintained and expanded systematized and manual regression coverage for multiple core TARF products using KACE 3.1.8 and TARF 4.3, integrating tests into Jenkins pipelines. Built generic reusable mechanized workflows for multi-tier TARF calculations (Pivot EKI with Reset), enforcing financial constraints and improving mechanized test coverage robustness by 35% with Playwright. Delivered functional enhancements and Financial Information eXchange (FIX) protocol integrations across TARF streams (AB2B, Deal Cover, Vanilla/EKI/VS/Pivot), ensuring compliant messaging and resilient Liquidity Provider (LP) connectivity. Designed a comprehensive AB2B order flow for TARF calculations, implementing optimized XML-to-FIX conversions for low-latency transmission to LPs. Troubleshot complex cross-system integration and backward-compatibility anomalies, strengthening MDP/FIX processing and achieving 100% stable production releases across product lines.

Software Developer at Beehyv Software Solutions Pvt. Ltd.

May 1, 2022 - June 1, 2025

Worked across multiple projects involving backend APIs, AWS serverless workflows, event-driven data pipelines, secure integrations, and frontend enhancements. Enhanced an API for targeted recommendations for diverse Walmart advertising campaigns and implemented asynchronous data retrieval from Redshift to improve latency. Built AWS Lambda workflows for generating and downloading custom DSV reports and used AWS Step Functions to systemize the end-to-end report generation process. Integrated UTM parameters for improved tracking and analytics, applied Salesforce Change Data Capture with event-driven publishing to AWS SNS, integrated Prismic CMS into the UI, and developed secure ingestion pipelines into S3 using Lambda. Built a POC application using Spring Boot to integrate Box.com with Salesforce, implemented authorization via API Gateway and custom auth, and added observability with Sentry. Used Liquibase, iBATIS, and comprehensive unit testing with Mockit to maintain reliability and cov