Aryan Gupta

Business Analyst

Bengaluru, Karnataka, India4 yrs 2 mos experience

Key Highlights

Expert in building scalable backend systems with Java and Spring Boot.
Achieved significant reductions in fraud and transaction failures.
Strong leadership and mentoring experience in technical environments.

Stackforce AI infers this person is a FinTech backend engineer with strong expertise in fraud detection and API optimization.

Contact

Skills

Core Skills

JavaSpring BootPostgresqlLeadership

Other Skills

Agile MethodologiesAlgorithmsApache KafkaC++CommunicationCompetitive ProgrammingCucumberData AnalysisData StructuresFinTechFlywayGradleHigh-Level DesignLow-Level DesignManagement

About

Building scalable and high-performance backend systems with expertise in Java, Spring Boot. Optimized fraud detection, API performance, and microservices, reducing fraudulent transactions and improving system efficiency. Passionate about distributed systems, data engineering, and real-time processing.

Experience

4 yrs 2 mos

Total Experience

11 mos

Average Tenure

9 mos

Current Experience

Goldman sachs

Analyst

Sep 2025 – Present · 9 mos · Bengaluru, Karnataka, India

Ninjacart

2 roles

Software Engineer

Jul 2024 – Aug 2025 · 1 yr 1 mo · Bengaluru, Karnataka, India · Hybrid

Enhanced Risk Team Operations by providing 24/7 on-call support and deploying permanent fixes for the fraud engine, achieving a 50% reduction in fraudulent transactions across the Ninjacart ecosystem
Developed and maintained high-performance REST APIs using Java Spring Boot, optimizing SQL queries with JDBC/JPA and implementing proper indexing, resulting in a 50% improvement in latency
Implemented innovative features, including city-wise handling with Bloom filter and caching strategies, boosting overall system performance by 25%
Optimized production database management by integrating Flyway for PostgreSQL, reducing DevOps team dependency by 80% and ensuring secure, consistent schema migrations
Automated 90% of test cases using Cucumber and applied hexagonal architecture principles, improving code quality and reducing production bugs by 40%
Designed and optimized FinTech workflows for secure and scalable payment and lending operations, ensuring compliance with internal risk controls and reducing transaction failures by 35%
Developed Python scripts to automate data migrations and transformations, ensuring accuracy and consistency across environments while reducing manual effort

MavenAlgorithmsFlywayApache KafkaPostgreSQLJava+14

Software Engineer Intern

May 2023 – Jul 2023 · 2 mos · Bengaluru, Karnataka, India · On-site

Migrated company data from Zoho Books to Ninjacart’s internal system, ensuring 100% data consistency
Automated data extraction using Python scripts and DAGs, leveraging webhooks and service configurations,
improving data retrieval efficiency from public repositories like Corpository
Enhanced underwriting efficiency by structuring critical financial data, enabling faster and more accurate credit
limit assessments and reducing processing time by 35%

JavaSpring Boot

Acciojob

Aptitude Content Writer

Feb 2023 – Mar 2023 · 1 mo · Remote

Refined 300+ aptitude questions with detailed solutions, enhancing comprehension and accuracy
Created 100+ new questions for weekly assessments to improve learning outcomes

MathematicsProblem Solving