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Hi! I am Vanshika, a developer with over 4 years of experience across finance and SaaS domains. I am passionate about building systems that are scalable, secure, and create real business impact. I have experience scaling QuickBooks APIs reliably to over 1.2 million monthly transactions, implementing event-driven pipelines to streamline fraud and expense workflows, and automating financial reporting to save thousands of manual hours. My track record also includes improving compliance, security, and customer support efficiency while delivering high-availability solutions.…Hi! I am Vanshika, a developer with over 4 years of experience across finance and SaaS domains. I am passionate about building systems that are scalable, secure, and create real business impact. I have experience scaling QuickBooks APIs reliably to over 1.2 million monthly transactions, implementing event-driven pipelines to streamline fraud and expense workflows, and automating financial reporting to save thousands of manual hours. My track record also includes improving compliance, security, and customer support efficiency while delivering high-availability solutions.

Vanshika Chopra

Developer, Programmer, Back-End Developer, +2

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Hi! I am Vanshika, a developer with over 4 years of experience across finance and SaaS domains. I am passionate about building systems that are scalable, secure, and create real business impact. I have experience scaling QuickBooks APIs reliably to over 1.2 million monthly transactions, implementing event-driven pipelines to streamline fraud and expense workflows, and automating financial reporting to save thousands of manual hours. My track record also includes improving compliance, security, and customer support efficiency while delivering high-availability solutions.…Hi! I am Vanshika, a developer with over 4 years of experience across finance and SaaS domains. I am passionate about building systems that are scalable, secure, and create real business impact. I have experience scaling QuickBooks APIs reliably to over 1.2 million monthly transactions, implementing event-driven pipelines to streamline fraud and expense workflows, and automating financial reporting to save thousands of manual hours. My track record also includes improving compliance, security, and customer support efficiency while delivering high-availability solutions.

Available to hire

Hi! I am Vanshika, a developer with over 4 years of experience across finance and SaaS domains. I am passionate about building systems that are scalable, secure, and create real business impact.

I have experience scaling QuickBooks APIs reliably to over 1.2 million monthly transactions, implementing event-driven pipelines to streamline fraud and expense workflows, and automating financial reporting to save thousands of manual hours. My track record also includes improving compliance, security, and customer support efficiency while delivering high-availability solutions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

Software Engineer - GenAI at Intuit

January 1, 2024 - Present

Scaled QuickBooks APIs by deploying Java microservices on Apache Tomcat behind AWS API Gateway managing authentication and rate limits, handling over 1.2 million monthly transactions reliably. Reduced fraud-related misses by 27% by integrating Kafka streams with Python anomaly detection models (XGBoost, Isolation Forest) in real time. Automated SMB expense categorization with Spring Boot REST APIs using CNN-based receipt/invoice outputs, saving thousands of manual processing hours daily. Improved audit compliance by implementing Node.js RBAC middleware for AI dashboards enhancing role-based access, version traceability, and governance across Finance, Product, and Support. Enhanced SMB cash-flow forecasting by containerizing Python scoring with Docker, scheduling Airflow DAGs, integrating outputs into collections models, enabling data-driven risk segmentation across 4 customer cohorts. Accelerated customer support by 18% with LLM-powered summarization APIs featuring caching and failover

Software Engineer Intern at PNC Intern

November 30, 2023 - August 21, 2025

Built secure Java/Spring Boot REST bridges connecting customer data with GenAI services, streamlining compliance reviews and cutting document processing time by 30%. Developed Kafka-driven invoice event pipelines integrated with Python models, automating classification and reducing manual finance workload by approximately 40%. Engineered failover microservices with audit logging maintaining 99.9% uptime during GenAI latency spikes in banking workflows. Automated daily transaction summarization jobs using Spring Scheduler and LLM APIs, improving clarity of customer statements and reports. Integrated AI-powered reconciliation checks into validation pipelines, enhancing regulatory compliance and reducing reporting errors by 22%.

Software Engineer – Backend Python at Adons Softtech

June 30, 2021 - August 21, 2025

Cut API response time by 30% developing RESTful APIs in Flask and FastAPI for user authentication, product inventory, and MIS reporting, ensuring seamless integration with frontend workflows. Designed responsive web interfaces in HTML5, CSS3, JavaScript, and Jinja2 delivering role-specific dashboards, admin control panels, and streamlined user registration. Strengthened data reliability and system consistency by modeling application data with SQLAlchemy ORM, implementing migration scripts, and enforcing schema version control across development, staging, and production. Accelerated testing and deployment cycles by containerizing the full application stack with Docker and orchestrating isolated services via Docker Compose for frontend, backend, and database layers. Improved security and compliance implementing multi-level role-based access control (RBAC) at API and UI layers ensuring strict database permissions for sales, admin, and finance modules.