Jeeshna U

To contribute to the growth of the organization through my technical and analytical skills and in the process learn from the best practices of the Industry and my company to improve my technical skills.

Experience Summary

• Experience in Payment Credit, Debit , Loyalty, closed loop solution
• Experience in code generation, design patterns and integration solutions.
• Excellent debugging and optimization skills
• Developed new and managed existing iOS Applications.
• Experience in iOS application development for iPhone and iPad
• Experience in building payment applications for provisioning consumer card credentials on wearable devices.
• Experience in interface with servers supporting XML Web services, JSON restful services and proprietary communication
• Experience in integrating with beacon devices in IOS, worked on Estimote, Gimble beacons
• Integration with KeyChain, native libraries
• Worked on local database encryptions
• Worked on end-end encryption protection by data encryption keys
• Worked on key exchange and storage
• Experience in handling customer interactions and discussions
• Experience in SDK development and code obfuscation
• Experiencein end to end software development life cycle

TapLinx iOS SDK

This SDK used read the tags(Eg: metro transit card). Reading tag details through Core NFC. Commands are used to communicate with the card.

Developed a static library which uses the core SDK , implemented many test cases to execute these commands.

Obfuscated the core SDK code with iXGuard. Resolving issues with obfuscation after each iXguard version update.

Role:Senior Software Developer

Contribution: Resolve issues after obfuscation. Resolve issues raised by client.

Add new features.

Technologies: Objective C & Swift

Jio Pay Automotive framework is used to make the payment  for the trial period for the applications like Jio Games through UPI  or Card.

User can do regression payment and One time payments according to the types.

The  UPI IDs or the card details once used for the payments can be stored for the next time.

Role:Senior Software Developer

Contribution: Implemented Framework with UI Embedded, Implemented encryptions and API call, Handled the user Details and SKU details

Technologies: iOSFramework with Swift.

Implemented a framework to validate user details

User provide KYC details automatically(through Digilocker) or manually here user provides Aadhaar, Passport, Driving License or Voter ID

User has to provide the PAN details and Bank details to complete the verification before the user gets money after playing games or similar applications .

Role:Senior Software Developer

Contribution: Implemented Framework with UI Embedded, Implemented encryptions and API calls, Processed the user automatic or manual entry, Handled the Digilocker access.

Technologies: iOS Framework with Swift and React JS .

The Jio PayConsumer Application is an iOS mobile application developed using Swift that leverages the JioPayConsumerSDK for seamless interaction with Jio Pay's services. The application serves as a native iOS test application, enabling users to perform various banking and financial transactions securely. Key features of the application include device binding, user account management, UPI ID management, bank information retrieval, transaction history, and beneficiary management.

Role:Senior iOS Developer

Contribution: Led a cross-functional team of developers, designers, and QA engineers throughout the project lifecycle.

Defined project goals, milestones, and timelines to ensure timely delivery.

Provided guidance and mentorship to team members, fostering a collaborative and productive work environment..

Technologies: iOS Framework with Swift and application with Flutter

This framework used to make payment with verifone POS devices such as E355. This framework supports all types of card payments swipe, insert and tap.

It was a maintenance project. Already the framework was developed and many client were using the framework.

Role:Senior iOS Developer

Contribution: Identify the issues reported by clients(They may be using the framework directly in there application or this framework is added in the framework which is used b y client.) and fix it by going through the logs. Implemented logging all the activities done with the verifone device.

Technologies: iOS Framework with Objective C

This Swift Framework used to make payments with Safrapay devices. The main implementation was the services were  supporting SPDH protocol and the communication was through socket programming.

Role: Senior iOS Developer

Contribution: Fetch the details from client, Convert to SPDH format pass this information through socket .

Technologies:  iOS Framework with Swift

Card digitizing application and static library. This application is used to degitize your physical cards like Debit card, Credit card or Transit card to the wearable(such as Watch).

We implemented Static library to take the details from application and encrypt  these info also to communicate with server. We used core data inside static library to store the details.

Role: Senior iOS Developer

Contribution: Develop application and Static library, Include core data into static library, Key exchange,  Key storage,  encrypting the details to server, encrypting core data info

Technologies: iOS Framework with Objective C

Allied Wallet application, which allows the user to request money and send money each other. User is allowed to view all the transactions he/she made. User can add bank accounts and cards to transfer the money.

Role:Senior iOS Developer, Single developer

Contribution: Implement application and communicate with client server

Technologies: iOS application with Swift

Goswiff is a payment based application for different banks like (TBC, ING Vysya). We were doing some maintenance work.

Chatak is a payment based application which supports Adding digital cards to our application and use the same for payment. I have worked on Chatak consumer and Admin applications.

This application also be used bacons to find the location of the customer for  notify the user about the offers for particular products.

This is a Swift app. The app lists the load sheet for the truck drivers and allows to send the load sheet via email. End user can add driver destination and product details to the app.

iTunes Link: https://itunes.apple.com/us/app/backwoods-logistics/id1073506814?mt=8

Roadpoints is an application to control the kids while driving. Kids get paid for good driving while parents rest easy knowing their kids can be trusted. The app monitors driving behavior and produces a driver’s report card. At the end of each month, the driver gets paid based on his score and the rewards plan that the parents has selected.

iTunes Link: https://itunes.apple.com/us/app/roadpoints/id986683887?mt=8

ResQ Medical is an automated solution to accurately record resident work hours without the need to manually enter data. View residents' work hour logs and generate reports in real time. When users enter and exit the hospital with their smartphone in hand, resident work hours are automatically logged without requiring any manual effort. No computer log-in, punch card, or action is required to record work hours. Users simply enter a predetermined location with a smartphone and the hours are logged automatically.

iTunes Link: https://itunes.apple.com/us/app/resq-medical/id898698195?mt=8

This is a medical application for doctors. This app allows doctors working in tattoo removal treatment to store the patient pictures and treatment videos.  There will be before and after treatment images for a patient. While taking an image the previously taken image will be shown as an overlay to match the current one. A patient can have multiple before images. App allows all users login or not login users to view all shared videos and before after images. Doctors (logged in users) can make videos and images to view to public with approval from patient.   Enterprise Application

The Sticker App is the first ever freeform creative collaboration app! Create a visual collage and share however you see fit. The Sticker App is designed to let you create, express and share .

iTunes Link:  https://itunes.apple.com/us/app/the-sticker-app/id698023263?mt=8

Crazy Funny Story is an unique app that allows a local group of players to create crazy funny stories by taking turns building the story merely by speaking what is on their mind based on a silly prompt.

iTunes Link : https://itunes.apple.com/us/app/crazy-funny-story/id720123280?mt=8

This app is designed to help you track profits and expenses for your home party sales shows. It allows figure your profits automatically, track profits and expenses for each show, automatic report of costs and profits,  expense reports for tax time, Post your show profits to your Facebook page. It is a wonderful tool for direct sellers of jewellery, candles, health and beauty, cooking, crafts, romance and more.

iTunes Link: https://itunes.apple.com/us/app/party-profits/id597384994?mt=8

Procedure Planner is an organization tool to assist Patients, Medical Staff, & Vendors with Planning for Medical Procedures. There are 5 features which make Procedure Planning easy&fast:

iTunes Link: Enterprise Application

iBCLS is a learning app for Cardio Pulmonary Resuscitation (CPR) techniques and processes. The objective of this app is to help students to learn and test them on the correct sequence of CPR techniques and processes. It specifies the CRP process for infants and adults separately.

iTunes Link: https://itunes.apple.com/sg/app/ibcls/id475563560?mt=8