Mustafa Isiker
Needham,MA
Summary
Senior Software Engineer with 10+ years of experience building scalable Android applications using Kotlin and Java. Strong background in system design, CI/CD, and modern mobile architectures (MVVM, modularization). Recently focused on Generative AI systems using RAG, embeddings, and multi-stage LLM workflows. Combines deep mobile expertise with modern AI capabilities to build reliable, scalable, and intelligent systems.
Overview
13
13
years of professional experience
1
1
Certification
Work History
Software Developer
Professional Staffing Group
Boston, MA
06.2012 - 12.2013
- Developed Android and iOS applications for workforce management systems
Software Engineer Intern
Novartis
Cambridge, MA
01.2011 - 07.2011
- Built web-based tools for scientific data visualization
Senior Software Engineer
Lemonade Insurance Company
Boston, MA
06.2022 - 01.2024
- Led development and maintenance of Android applications supporting insurance workflows during acquisition
- Built and integrated features enabling seamless transition of user data and services between platforms
- Improved CI/CD pipelines, increasing deployment reliability and reducing release friction
- Enhanced app stability and performance by resolving production issues and optimizing critical flows
Senior Software Engineer
Metromile Insurance
Boston, MA
06.2021 - 08.2022
- Designed and developed Android applications for telematics-based insurance products
- Built features for trip tracking, driving insights, and user-facing analytics
- Implemented CI/CD pipelines improving release consistency and development efficiency
- Supported acquisition transition with system documentation and cross-team collaboration
Software Engineer II
TripAdvisor
Needham, MA
09.2013 - 05.2020
- Built reusable Android components improving development speed across teams
- Developed secure payment systems including credit card storage and transaction flows
- Integrated REST APIs supporting large-scale user traffic
- Improved app performance through optimized networking, caching, and threading
- Integrated third-party platforms including Google Wallet, Booking.com, and OpenTable
Education
Master of Science - Computer Systems Engineering
Northeastern University
05.2012
Bachelor’s - Computer Engineering
Atilim University
05.2009
Skills
- Languages: Kotlin, Java, Python
- Mobile Development: Android SDK, Jetpack Compose, MVVM, REST APIs
- AI / Machine Learning: Generative AI, RAG, LangChain, LangGraph, Embeddings, Vector Databases
- Engineering Practices: CI/CD, Unit Testing, Test Automation, Agile Development, System Design
- Tools & Platforms: Git, Linux
Certification
- Generative AI Program – Johns Hopkins University
- PCED - Certified Entry-Level Data Analyst with Python
- PCAP - Certified Associate Python Programmer
- PCET - Certified Entry-Level Tester with Python
Timeline
Senior Software Engineer
Lemonade Insurance Company
06.2022 - 01.2024
Senior Software Engineer
Metromile Insurance
06.2021 - 08.2022
Software Engineer II
TripAdvisor
09.2013 - 05.2020
Software Developer
Professional Staffing Group
06.2012 - 12.2013
Software Engineer Intern
Novartis
01.2011 - 07.2011
Master of Science - Computer Systems Engineering
Northeastern University
Bachelor’s - Computer Engineering
Atilim University
Section name
Portfolio: https://www.mygreatlearning.com/eportfolio/mustafa-isiker