Senior Software Engineer

Contract · Hybrid

• Led development of TestX, a unified automation framework using Cucumber and TestNG, enabling parallel, tag-driven execution across multiple payment systems (AUTH, EDC, MultiRail, Token, Safekey, Fusion).
• Implemented trace-driven validation workflows with multi-hop (Hop2/Hop4) assertions and retry mechanisms, reducing regression cycles to <30 minutes.
• Architected Cognix, a high-performance TCP load balancer in Go, supporting low-latency, high-throughput transaction processing under high concurrent load.
• Contributed to modernizing a mainframe-based authorization network using Java and Vert.x, improving performance, reliability, and traceability.

Skills: Go · Java · Vert.x · Cucumber · TestNG · TCP/IP · Distributed Systems · Test Driven Development

Senior Software Engineer

Client: Vitel Global

• Engineered backend services in Go using an AWS serverless stack (Lambda, DynamoDB) for scalable, event-driven processing.
• Designed and implemented custom authorization services, improving security posture and streamlining access control workflows.
• Developed dynamic UI components using React, enabling seamless integration with backend systems.
• Conducted feasibility analysis for migrating a serverless backend to GCP, evaluating scalability and performance tradeoffs.

Skills: Go · AWS Lambda · DynamoDB · React · GCP · IAM · Serverless

Lead Software Engineer

Jan 2021 – Aug 2021 · 8 mos

• Led a team of 6 engineers to design and deliver a scalable B2B platform using ReactJS and Go in a serverless architecture, improving performance and deployment efficiency.
• Built and launched React Native applications across iOS and Android, driving successful app store releases.
• Developed SDK integrations, including a TV SDK for Sling/Dish Networks, enhancing streaming capabilities.
• Evaluated GraphQL and gRPC integrations through proofs of concept to improve backend performance and scalability.

Skills: React.js · AWS · AWS Lambda · DynamoDB · Go · Node.js · Systems Design · React Native

Senior Software Engineer

Apr 2020 – Dec 2020 · 9 mos

• Built a dynamic wallet application using React Native with backend REST APIs in Go.
• Designed and implemented custom authorization services integrated into AWS serverless workflows.

Skills: React.js · AWS · AWS Lambda · DynamoDB · Go · Node.js · API Gateways · Serverless

Senior Software Engineer

• Built a real-time news clustering system using Python microservices, powering feed generation, ranking, and notification systems.
• Improved user engagement by 400% through personalized content delivery and optimized notification pipelines using Firebase.
• Designed and deployed scalable clustering pipelines using K-Means, DBSCAN, and NLP techniques for large-scale content processing.

Skills: Python · NLP · Machine Learning · Microservices · Flask · AWS · GCP

Senior Software Engineer

Jun 2017 – Sep 2018 · 1 yr 4 mos

• Owned authentication systems including OAuth 2.0 and multi-session token management across multiple products.
• Developed cross-cloud file transfer frameworks and support solutions for enterprise systems.
• Received multiple excellence awards for product delivery and customer impact.

Skills: Java · Node.js · REST APIs · OAuth · SSO · SDKs · Mobile Applications

Software Development Engineer

Jun 2015 – Jun 2017 · 2 yrs 1 mo

• Developed Object Services, a REST-based SDK supporting OData filters and ORM operations, improving backend data handling and system flexibility.
• Enhanced authentication workflows by implementing OAuth 2.0 login, on-device token management, and multi-session support.
• Resolved critical release blockers and improved system stability, earning Individual and Team Excellence Awards.

Skills: Java · Node.js · REST APIs · PostgreSQL · Jenkins · JavaScript

Associate Software Developer · Intern

Dec 2014 – Jun 2015 · 7 mos

• Contributed to application foundation systems supporting dynamic app generation, synchronization, and multi-tenant cloud architecture.
• Built and maintained features for app generation and cloud infrastructure, improving performance and scalability.

Skills: Java · Node.js · JUnit · Maven · JavaScript