Arka Sengupta

Software Engineer

Hyderabad, Telangana, India2 yrs 10 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in enhancing payment gateways on a global scale.
Proficient in Python automation and data transformation.
Strong focus on security enhancements and compliance.

Stackforce AI infers this person is a Fintech professional with expertise in payment systems and security enhancements.

Contact

Skills

Core Skills

Core JavaPythonReact.jsMachine Learning

Other Skills

AWSData EncryptionReact NativeNLPData AnalysisFinancial AccountingEconomics For ManagersFinanceEconomicsBusiness AnalysisMicrosoft AzureGoogle Cloud Platform (GCP)Apache KafkaRedisREST APIs

About

Experienced Software Developer with in depth knowledge of a large payment gateway. Proficient in Python Automation, Client Integrations, Product Improvements and Security Enhancements in ReactJS (JavaScript) and Spring Boot (Java) Applications.

Experience

2 yrs 10 mos

Total Experience

2 yrs 1 mo

Average Tenure

9 mos

Current Experience

Uber

Software Development Engineer II

Sep 2025 – Present · 9 mos · Hyderabad, Telangana, India · On-site

Working on enhancing Uber Payments on a Global Scale.

Payu

2 roles

Associate Software Engineer

Jul 2023 – Aug 2025 · 2 yrs 1 mo

● Executed data encryption projects with a strong focus on privacy compliance, integrating AWS services such as KMS (Key Management Service) and AWS Secrets Manager, leading to a successful deal closure with a Fortune 10 client.
● Developed a Python Script to automate a data transformation assignment to transfer around 2.5 billion transaction data.
● Designed and developed a role based authorization functionality and an audit history management system for Admin portal.
● Collaborated with banking clients to gather requirements, address issues, and deliver tailored solutions.
● Successfully completed 350+ security enhancements and fixed several vulnerability issues detected by comprehensive security code review of the portals.
● Built a Django application for backend authentication, integrated it with a Spring Boot backend and MySQL database, and deployed the solution on AWS for a new beta product.

Core JavaReact.jsAWSData EncryptionPython

Software Engineer Intern

Jan 2023 – Jul 2023 · 6 mos

● Made several improvements in React and Angular Dashboards with Spring Boot Backends.
● Resolved issues related to input validation and pagination.
● Fixed several vulnerabilities and performed several security enhancements.
● Performed several fixes related to third party software integration.

React NativeReact.js

Perfios

Machine Learning Intern

Jan 2022 – Mar 2022 · 2 mos · Bengaluru, Karnataka, India

● Developed an error detection module in Python to evaluate OCR output, leveraging NLP (Natural
Language Processing) techniques to reduce manual processing time by 80% through data analysis and
text-vector evaluation.
● Machine Learning Tools - NLP and NER.
● Python libraries - NLTK, Pycaret, Spacy-displacy & Scikit-Learn.
● Algorithms - Smith Waterman and other ML text similarity algorithms, k-means for unsupervised anomaly detection, ORB/SIFT feature detection.
● Used Jupyter Notebook and Pandas to handle the data.

NLPPythonData AnalysisMachine Learning