Summary
Overview
Work History
Education
Skills
Personal Information
Languages
Projects
Behavioral Skills
Additional Details
Timeline
Generic
Krishan Kumar

Krishan Kumar

Noida

Summary

Accomplished Software Architect , developer and engineering manager with 20+ years of experience in designing and developing scalable, high-performance software systems. Proficient in various programming languages and modern technologies, with a strong emphasis on Mobile apps, cloud computing platforms , DevOps and AI/ML practices. Proven track record of leading cross-functional teams in delivering complex projects on time and within budget. Adept at translating business requirements into technical solutions, and driving innovation through effective collaboration with stakeholders. Committed to continuous learning and staying updated with the latest trends in software architecture and development.

Overview

22
22
years of professional experience

Work History

senior Android Enginner

ANZ Operations and Technology Pvt. Ltd
Bengalore
05.2025 - Current
  • Developed and maintained Android applications for banking services.
  • Collaborated with cross-functional teams to enhance user experience.
  • Integrated third-party APIs to improve app functionality and performance.
  • Conducted code reviews to ensure quality and adherence to best practices.
  • Implemented automated testing to streamline the development process.
  • Troubleshot and resolved technical issues in applications promptly.

Sr Architect

Cognizant Technology Solutions
06.2021 - 04.2025
  • Mobile and Backend System design , development and testing
  • Team Management.
  • Designed scalable architectural solutions for complex enterprise applications.
  • Collaborated with cross-functional teams to define project requirements and objectives.
  • Mentored junior architects on best practices and innovative design methodologies.

Senior Consultant

Virtual Employee
02.2020 - 06.2021

Design, Architecture, Development, Team Management

Mobility Architect

MAdept Solutions
09.2013 - 02.2020
  • Investigated new technologies and methods to enhance building performance
  • Increased client satisfaction by consistently delivering high-quality software

Application Architect

CSC India
12.2011 - 09.2013

Solution Architect

Tech Mahindra
03.2010 - 12.2011

Application Architect

Fujitsu consulting
01.2009 - 03.2010

Sr. Lead Engineering

GlobalLogic
10.2005 - 12.2008

Software Engineering

Intersolutions
04.2004 - 10.2005

Software Eng

Lambent
09.2003 - 04.2004

Education

Advanced Certificate Programme in Applied Artificial Intelligence And Machine Learning - Artificial Intelligence

IIT Madras - Pravartak
Online
05-2025

M.SC (COMPUTER APPLICATIONS) -

C-DAC - Computers

CDAC
Pune, India

Bachelor of Science - Maths

KGK PG College
Moradabad

Skills

  • Programming Languages and Frameworks: Java, Kotlin, Swift, JavaScript, Nodejs, Android, iOS, Spring Boot, Android Jetpack, Android Compose, Swift UI, JUnit, Espresso, React, React Native, Python
  • OS: Windows, Linux, OS X
  • DB: MySQL, DynamoDB, SQL Server
  • Cloud Technology: AWS Lambda (serverless platform), EC2, S3
  • Architectural Design Pattern: MVC, MVVM, Client Server, Micro Services, Distributed
  • IDE & Tools: Android Studio, IntelliJ , XCode, Eclipse, VS Code, JIRA,
  • Integration: Various payment devices and gateways, Third party APIs, Mobile Device Fragmentation
  • CI/CD: Jenkins, Bamboo, Checkmarx, Sonarqube, Github Actions
  • AI/ML: Machine Learning (Supervised & Unsupervised)
    Deep Learning (CNN, RNN, LSTM, Transformers)
    NLP (Text preprocessing, TF-IDF, Tokenisation)
    Python, TensorFlow, Keras, PyTorch
    Model evaluation (Accuracy, Precision, Recall, F1-score)

Personal Information

Languages

Hindi, English

Projects

ANZ Mobile App – Mobile banking app for ANZ

This project is an Android and iOS Native app, Internet Banking for ANZ retail and business users , to facilitate ANZ existing user to join as business owner. App provide account creation for business owner who are existing ANZ customers. This app also provides all the retail banking features like accounts management, home loans management, credit card management

Technologies : Android, iOS, Kotlin, Swift, Spring Boot, React

Role: Design, Architecture, Development and Team Management

 Duration: Development July-2022 – Till Date
Team Size: 20


Qatar Islamic Bank – Corporate Mobile Banking

This project was an app for QIB  and Internet Banking for corporate users , to facilitate Request approval flows, making payments, transfers, check book requests and many other features. As a backend Spring microservices are being used along with T24 and prime system

Technologies : React Native, Kotlin, Swift, Android Studio, iOS, XCode, sonar, Jenkins, Appknox, Spring Boot
Role: Design, Architecture, Development, Team Management

Duration: June-2021 – June 2022 

Team Size: 30


Makerble – CRM (impact tracking tool for various activates)

This project is developed using the android studio and Kotlin. Project relies heavily on local data storage and syncing. App offers continuous decision and impact improvements providing a dedicated dashboard to major progress of various activities and decisions taken.

Technologies : Android, Kotlin, Android Studio, Room, , MVI architecture,
Role: Design, Architecture, Development, Team Management

Duration: December-2020 – June 2021

Team Size: 10


SaffireTix – Ticketing platform

This project is developed using the cross-platform tool Titanium. Project relies heavily on third- party SDKs to make payments and print receipts. App provides an option to scan user tickets at the event site and purchase event tickets using cash or credit card.

Technologies: Titanium, React Native , iOS, Android, XCode, Android Studio, PayPal Here( Bluetooth 3.5 mm Jack, lightning) , CardConnect, VP3300, IDTECH Shuttle, IDTECH UniMag Pro, IDTECH IMag pro 2, Star Mobile Bluetooth printer SL300, BluetoothMobile Printer integration

Role: Design, Architecture, Development, Team Management
Duration: Feb-2020 – June 2021

Team Size:10


Order Direct – Ordering Platform for multiple merchants

Ordering platform to be used with multiple vendors. The advantage is that it is not vendor-specific so the user can add as many as needed merchant and can user order, perks, reward whenever available from any of the vendor registered with the platform

Technologies: iOS, Android, XCode, Android Studio, ML Google Vision, Bluetooth Printer integration, QR Code integration, PHP, iOS and Android push notification, Camera integration

Role: Design, Architecture, Development, Client Management, Team Management
Duration: Feb 2018 - Feb 2020

Team Size: 10


Wayforth (Web and App)– Personalized Storage
Mobile solution to rent storage for personal stuff. Platform provides easy storage for personal stuff

like winter cloths , sports stuff and personal stuff.

Technologies: iOS, Android, XCode, Android Studio, PayPal Here, RoR ( Ruby on Rails), HTML , CSS, Heroku 

Role: Design, Architecture, Development, Team Management, Client Management

Duration: Feb-2014 -Feb 2020 

 Team Size: 8


DBUPI – UPI (Unified Payment Interface) iOS library for Dutch Bank

Library development for iOS which can be used as Third Party to integrate UPI (Unified Payment Interface) and UPI 2.0 with various bank applications.

Technologies: iOS, XCode, Swift, AES , SSL Pinning

Role: Design, Architecture, Development, Client Management , Team Management 

Duration: Dec-2018 - Jan 2020

Team Size: 4

Behavioral Skills

  • A creative mindset - and the ability to approach a problem creatively.
  • Good communications skills, both written and verbal.
  • A meticulous approach to work.
  • Ability to use logic and reasoning to identify the strengths and weaknesses of IT systems.
  • Leadership and Team Collaboration

Additional Details

Valid Indian Passport

Timeline

senior Android Enginner

ANZ Operations and Technology Pvt. Ltd
05.2025 - Current

Sr Architect

Cognizant Technology Solutions
06.2021 - 04.2025

Senior Consultant

Virtual Employee
02.2020 - 06.2021

Mobility Architect

MAdept Solutions
09.2013 - 02.2020

Application Architect

CSC India
12.2011 - 09.2013

Solution Architect

Tech Mahindra
03.2010 - 12.2011

Application Architect

Fujitsu consulting
01.2009 - 03.2010

Sr. Lead Engineering

GlobalLogic
10.2005 - 12.2008

Software Engineering

Intersolutions
04.2004 - 10.2005

Software Eng

Lambent
09.2003 - 04.2004

Advanced Certificate Programme in Applied Artificial Intelligence And Machine Learning - Artificial Intelligence

IIT Madras - Pravartak

M.SC (COMPUTER APPLICATIONS) -

C-DAC - Computers

CDAC

Bachelor of Science - Maths

KGK PG College
Krishan Kumar