Vamsi Krishna
ASSOCIATE TEAM LEAD
Chennai
Summary
Associate Team Lead with 8.8 years of iOS app development experience, having released 16 apps on the App Store and developed 20+ iOS applications. Skilled in Swift, Objective-C, and XCode, specializing in face recognition, GPS integration, and real-time tracking. Proven expertise in leading teams, ensuring quality, and implementing application updates.
Overview
9
9
years of professional experience
13
13
years of post-secondary education
Work History
Associate Team Lead
DigiSME Software Pvt Ltd
Chennai
12.2020 - Current
- Designed and developed mobile applications with integrated face recognition and GPS technology for real-time employee attendance tracking and HR management.
- Developed HR software with features like biometric time attendance, payroll management, e-leave, and employee self-service portals.
- Built mobile attendance apps with intelligent fake GPS detection, offline clocking, and geo-fencing to ensure accurate employee location and time tracking.
- Led the development of an award-winning HR software system for SMEs, enabling real-time attendance viewing and seamless mobile access.
- Designed and implemented job portal applications with smart search filters, resume uploading, and job application tracking features.
- Developed Info-Face, an advanced face recognition attendance system, ensuring fast and precise clocking even under varied lighting conditions.
- Worked on DigiSME HRMS, a comprehensive HR solution with modules for payroll, attendance, and leave management tailored for small and medium enterprises.
Senior IOS Application Developer
Claritaz Tech Labs Ltd
08.2019 - 08.2020
- Designed and developed secure mobile applications, ensuring high quality, performance, and seamless bug fixes and updates.
- Created intuitive video calling app "Keep Close," enabling seniors and families to easily stay connected with one-tap video calls and group calls.
- Developed Anti-Theft Alarm app with multi-sensitivity modes and dual authentication (Touch ID and Passcode) to protect mobile devices.
- Built a spiritual repository app for tracking temples, managing spiritual events, creating wish lists, and receiving reminders for rituals and family activities.
IOS Application Developer
Rsoft Technologies
09.2015 - 08.2019
- Designed and developed mobile applications for various platforms, ensuring quality, performance, and continuous updates.
- Responsible for fixing bugs, maintaining code, correcting deficiencies, and implementing improvements for seamless user experience.
- Developed features for customer data management, including sales orders, leads, support, and vendor information, accessible via mobile.
- Created and managed project tracking systems, invoicing, payment processing, and customer contact features for real-time updates.
- Enabled customers to track property construction progress, upload bank loan documents, report property issues, and manage legal documents.
- Led development of QR-based parking payment system, allowing users to generate and scan QR codes for parking management.
- Collaborated with real estate professionals to provide real-time home valuations through photo submissions and expert feedback.
Education
B.Tech - ECE
MLEC
04.2001 - 01.2014
Skills
Swift
Objective C
RxSwift
Cocoa Touch Framework
iPhone SDK
Architecture Patterns
MVC
MVVM
VIPER
iPhone UI
iPad UI
Xib
Storyboard
RESTful APIs
JSON
Web Services
Git
Mercurial
SVN
SQLite
Core Data
Realm Database
Cloud APIs
Local Notifications
Firebase
Push Notifications
Mobile application languages
Core Animation
Core Audio
Core Media
WebView
3rd Party Libraries
Core iOS frameworks
Core Graphics
undefinedTimeline
Associate Team Lead
DigiSME Software Pvt Ltd
12.2020 - Current
Senior IOS Application Developer
Claritaz Tech Labs Ltd
08.2019 - 08.2020
IOS Application Developer
Rsoft Technologies
09.2015 - 08.2019
B.Tech - ECE
MLEC
04.2001 - 01.2014
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