Looking for a job

krishna reddy M

@krishnareddym1

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I build Java payment services and data-driven solutions using SQL, Python, and machine learning.

United Kingdom

Message

What I'm looking for

I'm looking to build backend, data, or machine learning solutions where I can apply Java, SQL, Python, and production support experience while continuing to grow through collaborative, data-driven work.

I've built Java and Spring Boot backend services for UPI payment processing at IBM, handling customer requests, transaction validation, and NPCI routing.

I deployed JAR files to Linux servers, monitored application logs and transactions, and converted JSON and XML responses for payment portal communication. I also analyzed energy data for 1,500+ commercial buildings and created Power BI dashboards for finance and operations teams.

I'm currently completing an MSc in Data Science and applying Python, pandas, scikit-learn, TensorFlow, and Keras to predictive modelling projects, including eye disease detection and a Lloyds Banking Group simulation.

Experience

Work history, roles, and key accomplishments

Current

Guest Services Associate

Current

Chicken Shop

Jan 2024 - Present (2 years 9 months)

Operated advanced POS systems to streamline transactions, improving accuracy by 15%. Delivered high-quality service to 100+ customers daily, increasing satisfaction by 20%.

POS systems Customer Service Transaction Accuracy

Data Analyst

BrightNetwork

Jun 2024 - Jul 2024 (1 month)

Analyzed energy data from 1500+ commercial buildings using SQL, identifying inefficiencies that led to a 15% improvement. Built end-to-end Power BI dashboards with advanced running totals and dynamic ranking filters.

SQL Power BI Power Query Pivot Tables Data Analysis Conditional Formatting

Associate Software Engineer

IBM Pvt Ltd

May 2022 - May 2023 (1 year)

Developed and processed UPI payments, deployed JAR files on Linux servers, and monitored transactions. Built backend services using Java and Spring Boot, integrated Axis Pay flows, and converted transaction responses between JSON and XML formats.

Java Spring Boot REST APIs SQL Linux JSON XML UPI Payments Agile Jira Jenkins Maven Git

Education

Degrees, certifications, and relevant coursework

University of Hertfordshire

Master of Science, Data Science

2024 -

Pursuing an MSc in Data Science, covering modules such as Applied Data Science, Data Handling and Visualization, and SQL. Dissertation focuses on eye disease detection using image-based prediction with machine learning.