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Simranjeet Singh

@simranjeetsingh1

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I build enterprise SaaS features across React, APIs, and data layers, from design through reliable delivery.

India

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At Citrix, I build enterprise SaaS features end to end across React, C#, .NET Framework, REST APIs, PostgreSQL, and SQL. I delivered reporting restrictions, concurrent report-generation architecture, cloud-cost dashboards, and performance monitoring for Teams, Webex, and Zoom integrations.

I led a five-member migration from GWT to React and moved thousands of tests from Enzyme to React Testing Library. I also use Claude Sonnet and Claude Opus to accelerate implementation while independently reviewing, validating, testing, and refining every change.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer

Current

Citrix

Dec 2022 - Present (3 years 9 months)

Designed and delivered an end-to-end reporting restriction feature using C#, .NET Framework, REST APIs, PostgreSQL, SQL, and a complete UI. Led a 5-member engineering team through a 9-month migration of the Director product UI from GWT to React.

C#.NET Framework REST APIs PostgreSQL SQL React Redux JavaScript TypeScript Unit Testing React Testing Library Zephyr Claude Sonnet Claude AI assisted Development

Member of Technical Staff 3

Netskope

Jun 2022 - Dec 2022 (6 months)

Built a graph visualization tool using Angular and Cytoscape.js for inventory management, translating complex inventory relationships into an interactive experience.

Angular Cytoscape.js JavaScript TypeScript Graph Visualisation

Software Engineer

Citrix Systems

Jan 2019 - Jun 2022 (3 years 5 months)

Developed an insights framework for data visualization using React and ES6. Optimized GraphQL queries, reducing query execution time by 90% and improving application responsiveness.

React ES6 GraphQL Semantic UI Unit Testing Performance Optimization

Education

Degrees, certifications, and relevant coursework

Woolf

Master of Science, Computer Science

Grade: 96% Average | GPA: 3.9/4.0 | 90 ECTS | ECTS Accredited (EQF7)

Activities and societies: Relevant coursework: Advanced Algorithms, Advanced Backend Development, Data Engineering, System Design, Data Structures, Design & Analysis of Algorithms, Relational Databases.

Master of Science in Computer Science with 96% average, GPA 3.9/4.0, and 90 ECTS credits, accredited at EQF7.