Christian Iosif
Philadelphia
Summary
Product-centric software engineer and founder with experience building and shipping consumer products across the web, mobile, and hardware. Led development and infrastructure initiatives at Comcast, while launching and iterating multiple zero-to-one products. Strong in agile execution and cross-functional collaboration, with a focus on user behavior, systems thinking, and real-world product adoption.
Overview
7
7
years of professional experience
Work History
Software Engineer 2
Comcast
Philadelphia
03.2022 - 09.2025
- Maintained a graph database service for household personalization, benefiting over 28 million customers managing profiles and devices in the Xfinity App.
- Partnered with product and architecture to implement personalized playlists for Sky Glass and Sky Stream in the United Kingdom.
- Directed migration from AWS's CloudFormation to Terraform, streamlining infrastructure, and decreasing expansion efforts by 30%.
- Leveraged upgraded infrastructure to successfully extend service reach into Australia and Singapore for Sky Glass syndication for Foxtel.
- Transitioned the logging service from Splunk to ELK, enhancing the analysis of client interactions, and providing insights to strengthen service resiliency.
Junior Java Developer
URBN
Philadelphia
03.2019 - 03.2022
- Maintained POS system for Urban Outfitters, Anthropologie, and Free People with front-end, back-end, and cloud technologies.
- Implemented mobile-friendly UI changes to eliminate third-party dependency, and enhance POS functionality on Android devices.
- Coordinated development of APIs with fiscal solutions to facilitate data exchange and fiscalization for store openings in France.
- Practiced agile development methodologies to align top-down requirements with engineering priorities.
Education
BS - Information, Science & Technology
Pennsylvania State University
State College, PA12.2019
Skills
- Full-Stack Software Engineering
- Mobile Product Development
- Technical Product Lifecycle Management
- Agile & Scrum Delivery
- Product Strategy & Strategic Roadmap Planning
- Cross-functional Leadership
- Market & Competitive Analysis
- API & Platform Product Management
Applications
- Adobe XD & Figma
- Google Analytics
- Elastic Search & Kibana
- MailChimp
- Notion
- Confluence & Jira
- ChatGPT & Cursor
Projects
Sept 2025 - current
Pokito
- Designed and built a habit-forming iOS app in 4 months; combining alarms and physical NFC checkpoints to consistently enforce daily routines for users.
- Architected end-to-end system across iOS, backend services, and custom 3D-printed NFC devices.
- Defined product vision, core loop, and feature roadmap based on real user behavior.
- Led beta launches via TestFlight, gathered qualitative feedback, and shipped rapid iterations to improve retention and routine completion rates.
2021-2025
SideJawn
- Launched an online platform connecting professionals to side projects and early-stage startups that received 1,000+ visitors and 250+ users.
- Conducted user research through interviews, networking events, and live pilots, translating insights into product strategy and roadmap decisions.
- Designed and iterated wireframes and prototypes in Figma, shipping an MVP within 6 months using direct user feedback.
- Partnered with community leaders to run pilot events and facilitate founder matching.
- Implemented and analyzed Google Analytics to identify onboarding friction and drop offs.
- Managed and mentored a team of 6 university interns across engineering and analytics initiatives.
- Drove user engagement through email campaigns, live calls, and pitch coaching for LinkedIn distribution.
Timeline
Software Engineer 2
Comcast
03.2022 - 09.2025
Junior Java Developer
URBN
03.2019 - 03.2022
BS - Information, Science & Technology
Pennsylvania State University