Summary
Overview
Work History
Education
Skills
Accomplishments
Timeline
Generic

Kreeti Singh

Bengaluru

Summary

Experienced Senior Software Developer with 4 years of leadership in Java, Spring Boot, microservices, Node.js, and AWS Services. Proven track record in project delivery, release maintenance, and complex issue resolution. Skilled in implementing development strategies aligned with industry best practices.

Overview

6
6
years of professional experience

Work History

Senior Software Developer

Delta Air Lines
10.2022 - Current
  • Maximized data processing performance, from 2 days to few seconds, of billions of records in airline domain
  • Developed various complex and robust applications, for enhancing customer experience
  • Collaborated with cross-functional teams to integrate software components seamlessly into existing systems and faster delivery of key features
  • Conducted comprehensive code reviews, ensuring adherence to established coding standards and improving overall code quality.
  • Trained new joiners, Designed databases, Owned multiple functionalities, Quickly responded to and fixed issues

Software Developer II

HashedIn by Deloitte
02.2020 - 10.2022
  • Developed and deployed healthcare management systems serving over 50,000 customers, enhancing service delivery efficiency.
  • Implemented healthcare search systems enabling 100,000+ users to find medical services based on plan types, with 25% increase in user engagement.
  • Optimized REST APIs and backend services, reducing response time for service requests by 30% and system downtime by 15%.
  • Analyzed and optimized transaction workflows, improving processing speed by 40% and increasing transaction success rates by 10%.
  • Collaborated with teams of up to 10 developers, achieving project milestones on time and increasing customer satisfaction scores by 20%.

Software Engineer

HashedIn by Deloitte
02.2020 - 09.2020
  • Developed and implemented feature for Flask-based web application, reducing page load time by 20% and enhancing user experience.
  • Collaborated with team of 5 developers to deploy 3 major projects, improving overall team efficiency and project delivery timelines.
  • Conducted testing and debugging, identifying and fixing 50+ bugs, which improved software stability and performance by 30%.
  • Utilized Git for version control, ensuring seamless collaboration and integration across multiple projects.

Intern

Steel Authority of India Limited
05.2018 - 06.2018
  • Developed application for tracking product availability and pricing across states, improving inventory management accuracy by 20%.
  • Streamlined office processes, enhancing efficiency by 25% through better organization and filing systems.
  • Conducted research for projects, supporting well-informed decisions and increasing project success rates by 15%.

Education

Intermediate/+2 -

DAV Kapildev Public School, Ranchi

Matriculation -

DAV Kapildev Public School, Ranchi

Bachelor of Technology - Computer Science

Institute of Technical Education And Research (ITER), Bhubaneswar
06.2020

Skills

  • Programming Languages : Java, JavaScript
  • AWS Services Expertise: Lambda, DynamoDB, S3, CloudWatch, AWS Health, SNS, API Gateway, Kinesis, Step Functions, EventBridge, SQS, DMS, Glue, RDS, AWS CLI, AWS CDK, AWS SDK
  • Databases: MySQL, PostgreSQL, NoSQL
  • Design and Architecture: System Design, Design Principles, Design Patterns, OOPs
  • Code Quality and Testing: Code Reviews, Code Quality Control, JUnit Testing, Integration Testing, Sonar, Jenkins
  • Development Tools and Frameworks: Maven, Hibernate ORM
  • API Development and Profiling: API Profiling, REST API Development
  • Version Control and Methodologies: Git, VCS, Agile Methodology, SDLC

Accomplishments

  • Received Gold and Silver SPOT Awards for outstanding performance and leadership at Delta Air Lines.
  • Received multiple SPOT awards and Employee of the Month awards at HashedIn By Deloitte.
  • Recognized for organizing and hosting technical events and training sessions.
  • Runner-up at coding challenge organized by TechGig.
  • Secured First position at HackerWar Hackathon, Bhubaneswar, Odisha, India.

Timeline

Senior Software Developer

Delta Air Lines
10.2022 - Current

Software Developer II

HashedIn by Deloitte
02.2020 - 10.2022

Software Engineer

HashedIn by Deloitte
02.2020 - 09.2020

Intern

Steel Authority of India Limited
05.2018 - 06.2018

Intermediate/+2 -

DAV Kapildev Public School, Ranchi

Matriculation -

DAV Kapildev Public School, Ranchi

Bachelor of Technology - Computer Science

Institute of Technical Education And Research (ITER), Bhubaneswar

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Kreeti Singh