S. Krishnaraj
iOS Lead - Immediate joiner
Chennai
Summary
A well-crafted Senior iOS Software Engineer with 9 years of experience in design and development in optimizing high performance iOS development with best practices, strategy and prioritization. And 2 years in software testing and analysis.
Driven and innovative developer with passion for creating user-friendly and efficient iOS applications. Possesses in-depth understanding of Swift and Objective-C, along with track record of implementing robust and scalable mobile solutions. Dedicated to delivering impactful solutions that enhance user experiences and drive business success.
Overview
11
11
years of professional experience
6
6
years of post-secondary education
Work History
Lead - IOS Developer
IBM
Chennai
01.2022 - 09.2024
- Dubai First project overview: Dubai First is a banking application where user can self onboard, review the type of credit cards and apply it with eligible credit limit along with it can go through account details and card management, instant update on transaction, monthly statement, balance transfer so on
- Have introduced new credit card type Slice pay and made relevant changes across the project modules
- Introduced EFR SDK for emirates ID scanning and liveness SDK for face recognition in self onboarding flow.
Senior IOS Developer
Virtusa
09.2018 - 01.2022
- SCB project overview: Private banking application makes users convenience to user access there portfolios and market insights with all last updates and transaction. Private banking users gets interaction with sharing investment ideas, trade documents via secure chat with RM.
- Moxtra chat window where customer and RM can chat and share documents
- Introduced remote push notification through Firebase
- Acknowledged AVT & App scan security level changes on updating plugins with Apple recommendation
Senior IOS Developer
TCS
Chennai
10.2016 - 05.2018
- Best Buy project overview: The top retail application which given all electronic, computers, cell phones, video game soon within the store purchase and free delivery have came with lots of innovation activities through retail mobile app and websites to get the customer excitement and experience
- Worked in innovation team and contributed technical ideas related to Retail business
- Worked in projects like getting the speed of wifi, Augmented reality projects
- Trained and mentored teammates.
IOS Developer
TCS
Chennai
04.2016 - 09.2016
- Starbucks project overview: Designed from scratch which allows customers to view the available items list with details and order their food items using Starbucks India mobile application with the new features of offering plans, stores details, location details and so on.
- Responsible for designing and developing modules and developing complex custom designs
- Worked on location-based notification
- Used Google map API and related functions like annotating the map with attraction pins, Plotted locations etc
IOS Developer
TCS
Chennai
05.2015 - 02.2016
- Tata cliq Overview: Online shopping with India's most trusted destination application gives user experience with categories such as Electronics, Fashion, footwear and accessories. Provides great shopping experience from adding products to cards, offers, payment modes, transaction history, shipment tracking so on.
- Handled modules like home screen. account history, Profile
- Order history with different types of offers available and tracking the orders.
Software Testing Analyst
Boston Scientific Corporation
Chennai
06.2013 - 04.2015
- Company Overview: Boston scientific is dedicated for innovative medical solution live that improves the health of patients around the world. This application provides the employee details, patients medical reports and doctors reviews with appointment scheduling, training and field work details etc.
- Involved in end to end testing activities such as requirements gathering, analysis, test case preparation, build generation and testing.
- Supported 3 applications like IRIS, CARE, CJ.
Education
B.E - ECE
VSB Engineering College
Karur, Tamil Nadu 05.2008 - 04.2012
HSC -
Veveaham School
Dharapuram, Tamil Nadu 05.2007 - 04.2008
SSLC -
E.R School
Trichy, Tamil Nadu 05.2005 - 04.2006
Skills
Languages : SwiftUI, Swift, Objective-c
Tools : Xcode, Firebase, Source tree, JIRA, GIT, POSTMAN, Agile
undefinedProject Responsibilities
- Experience in building complex application using objective-c, Swift with cocoa and other framework
- Experience with multithreading programming, reusable framework, UI components and SDK performance tools
- Development and bug fixing with proper Root cause & Impact analysis
- Hands on experience in performance tuning, debugging, design clean and API's
- Knowledge on UIKit, Auto layout, Size classes, MapKit, Core location, AVFoundation, Address book, Push notification service, Security framework
- Development with MVC / MVVM architecture design pattern
- Hands on experience of restful API integration, JSON handling, design pattern, Core data
- Team coordination and delivery support
- Lead the team and provide technical support
Timeline
Lead - IOS Developer
IBM
01.2022 - 09.2024
Senior IOS Developer
Virtusa
09.2018 - 01.2022
Senior IOS Developer
TCS
10.2016 - 05.2018
IOS Developer
TCS
04.2016 - 09.2016
IOS Developer
TCS
05.2015 - 02.2016
Software Testing Analyst
Boston Scientific Corporation
06.2013 - 04.2015
B.E - ECE
VSB Engineering College
05.2008 - 04.2012
HSC -
Veveaham School
05.2007 - 04.2008
SSLC -
E.R School
05.2005 - 04.2006
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