Ashim Khan
Java Developer Trainee at @HulkHire Tech | Java | Spring Boot | Microservices | AWS | MySQL | REST APIs | Learning DSA | Agile Methodologies | Jira | Linux
- Role
- Java Developer Intern at Hulkhire
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
Experience
Java Developer Intern
Nov 2024 — Present · Hyderabad, IN
Core Payment Integration System• Developed a secure and scalbale payment system for our E-Commerce client.• Built core Payment Validation and Payment Processing System utlizing Spring Boot for rapid development, with Microservices architecture, and hosted on AWS.• Worked in Agile team to effectively contribute to design and development of Validation Framework, building end-to-end error handling system.• Ensured 100% payment reliability with a tracking system.• Building Payment Status Management, REST APIs & applied Spring Boot JDBC with MySQL.• Strong debugging & problem solving skills.Responsibilities:• Developed a payment-validation & processing system using Java Spring Boot & Microservices.• Designed a modular validation framework for scalable payment rule enforcement.• Implemented key business validations like Duplicate Processing & Payment Attempts.• Secured transactions using HMAC-SHA256 and integrated Spring Security.• Utilized AWS services (EC2, RDS, Secrets Manager) for cloud deployment.
Education
Integral University, Lucknow, Uttar Pradesh
Bachelor of Technology - B.Tech
2021 — 2024
Integral University, Lucknow, Uttar Pradesh
Diploma
2018 — 2021
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