Abhishek CK profile photo 1 on Tal

Abhishek CK

Java Backend Developer at TCS | 2 YOE | AWS Developer Certified | Spring Boot | Microservices | Oracle SQL | REST APIs | Git | Maven

Kerala

2+ years of work experience

Tata Consultancy Services
May 20242 yrs 6 mosPresent

Bangalore Urban, Karnataka, India

– Built RESTful APIs using Spring Boot, Spring Data JPA, and PostgreSQL, following a layered architecture. – Developed and maintained Java-based backend components for core-banking applications, ensuring high availability and compliance with functional and non-functional requirements. – Resolved 30+ UAT and production defects monthly, improving system turnaround time by 15% through effective root cause analysis. – Optimized Oracle SQL queries, reducing database response times by 20% for high-traffic banking modules. – Managed end-to-end delivery using Jira for Agile and SLA tracking, Git for version control, and Maven for build automation. – Monitored system health and performed remote troubleshooting using PuTTY and browser DevTools.
Apr 20242 mosMay 2024

-Provided technical support to Amazon delivery partners, diagnosing application issues, navigation errors, and account access problems to minimize operational disruptions. -Troubleshot delivery workflows and device-related issues, including package scanning and system-level errors, while ensuring compliance with program policies
INFOTRIXS
Jan 20243 mosMar 2024

Remote

-Assisted with Python-based data analysis to support audit and validation activities. -Worked with Excel/CSV datasets to review, clean, and verify data accuracy. -Supported audit teams by performing basic scripting, data checks, and debugging tasks. -Gained hands-on experience with Python fundamentals in a professional environment.

Abhishek’s AI Stack

claude
claude
github copilot
github copilot
ChatGPT
ChatGPT
Microsoft Copilot
Microsoft Copilot

Education

Federal Institute of Science and Technology (FISAT)

B-Tech, Computer Science

Federal Institute of Science and Technology (FISAT)

20194 yrs2023

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Headline

Java Backend Developer at TCS | 2 YOE | AWS Developer Certified | Spring Boot | Microservices | Oracle SQL | REST APIs | Git | Maven

About

Hi, I’m Abhishek! I am a Java Backend Developer specializing in building enterprise-scale applications with Spring Boot, Spring Data JPA, and Microservices architecture. I have extensive experience developing and consuming REST and SOAP APIs while working with Oracle SQL and PostgreSQL databases. My technical toolkit includes OOPs, Multithreading, and DSA, supported by tools like Git, Maven, Postman, and Jira for Agile delivery. I am also an AWS Certified Developer Associate, focused on building and debugging secure applications in the cloud. Outside of backend engineering, I am a huge gearhead who enjoys exploring cars and bikes and driving. If you'd like to connect or discuss a potential opportunity, feel free to reach out at abhiabhishekck@gmail.com.

Location

Kerala

AI stack

claude

github copilot

ChatGPT

Microsoft Copilot

Work experience

Product Engineer at Tata Consultancy Services, May 2024 - Present · 2 yrs 6 mos, Bangalore Urban, Karnataka, India, – Built RESTful APIs using Spring Boot, Spring Data JPA, and PostgreSQL, following a layered architecture. – Developed and maintained Java-based backend components for core-banking applications, ensuring high availability and compliance with functional and non-functional requirements. – Resolved 30+ UAT and production defects monthly, improving system turnaround time by 15% through effective root cause analysis. – Optimized Oracle SQL queries, reducing database response times by 20% for high-traffic banking modules. – Managed end-to-end delivery using Jira for Agile and SLA tracking, Git for version control, and Maven for build automation. – Monitored system health and performed remote troubleshooting using PuTTY and browser DevTools.

Support Associate at Sutherland Global Services (Amazon Driver Support), Apr 2024 - May 2024 · 2 mos, -Provided technical support to Amazon delivery partners, diagnosing application issues, navigation errors, and account access problems to minimize operational disruptions. -Troubleshot delivery workflows and device-related issues, including package scanning and system-level errors, while ensuring compliance with program policies

Python Developer at INFOTRIXS, Jan 2024 - Mar 2024 · 3 mos, Remote, -Assisted with Python-based data analysis to support audit and validation activities. -Worked with Excel/CSV datasets to review, clean, and verify data accuracy. -Supported audit teams by performing basic scripting, data checks, and debugging tasks. -Gained hands-on experience with Python fundamentals in a professional environment.

Education

B-Tech, Computer Science, Federal Institute of Science and Technology (FISAT)