Chandan Gepala Email & Phone Number

Jaipur, Rj, In

Schaffhausen, Switzerland

- Lead Android developer and building a rapidly growing event scheduling appwith 10K active users.- Achieved a 62.5% improvement in app startup time through strategic caching and resource optimization, resulting in enhanced user experience and engagement.- Reduced app navigation time by 40% by implementing intuitive bottom and side navigation bars, significantly improving user interaction and flow.- Proactively identified and resolved critical software issues,leading to a 30% reduction in app crashes and a 20% increase in user satisfaction.

Guwahati, Assam, India

- Leading the software team and contributing to overall product development.- Made app and device (diagnostic device) data more secure by implementing the advanced encryption standard(AES) using the javax crypto library.- Accomplished offline functionality of the app by implementing room database and synchronizing it with AWS server. Which lead to operating the app and device in remote locations without losing any data.- Improved app performance by implementing multi-threading using rx-java2.0 flowable, single and completable.- Implemented python ransac algorithm in java-android app to accomplish test calculation.- Implementation and debugging of serial communication via usb port with portable medical diagnostic device.

Jaipur, Rajasthan, India

- Developed and debugged 50+ mobile apps.- Implemented Rest APIs, Firebase Realtime Database, Firestore, Firebase push notifications, and Firebase Cloud Storage.Implemented Google Maps, youtube API, FB login API, Adjust API kochava tracking and admove mo-pub startapp adnetworks.- Developed and run in-house apps successfully: Newsbee, Taxconcept, Sumedh. eventually sold.Have been working with multiple clients across the globe.

Jaipur, Rajasthan, India

- Developed an android app for hospital management system implementing Model–view–presenter (MVP) architecture. Implemented REST APIs using android networking and retrofit 2.0 libraries.- Integrated Video Calling feature using Jitsi Meet API and retrofit 2.0- Published initial version of the app on Play store.

Jaipur, Rajasthan, India

- Developed a hyper local short news & current affairs app. And nurtured it with a team of 5. - Intensively worked on technical advancements, digital marketing and managing the team.- Worked on App store optimization and Search engine optimization for the WordPress blog of the app.

Jodhpur, Rajasthan, India

- Developed a Tax consultation and business news app. - Developed and managed a Q & A forum for tax consultation.- Worked on app store optimization.

New Delhi, Delhi, India

- Worked on IoT based products.- Developed vehicle monitoring device. - Implemented on board diagnosis system (OBD).- Implemented bluetooth low energy (BLE) and GPS Tracking.

Jodhpur Area, India

- Contributed in developing a prototype for industry and had experience of debugging electronics circuit board.- Designing and assembly of printed circuit board.- Writing firmware and debugging

Jodhpur, Rajasthan, India

- Developed a mini weather station which sends real time temperature and humidity data to the remote server using bluetooth and an android app.- Worked on arduino bluetooth communication and api implementation with android app.

Ahmedabad Area, India

- Designed an automated toll tax plaza system by interfacing three AVR microcontrollers communicating with each other using SPI & I2C protocol and sending a message automatically using GSM module. - Designed a super capacitor based model for MSME(Ministry of Micro, Small & Medium Enterprises) for railway lights that use a simple combination of capacitors, rack & pinion, and mass of train to glow for quite a lot of time on a single visit by the train.

- Learned basics of embedded system design and firmware development. - Learned PCB designing and interfacing of analog and digital sensor with AVR microcontrollers.- Worked on mini radar system project, which was scanning area through an ultrasonic sensor and the obstacle present in the area were getting mapped in a handheld GLCD system.