Systems thinking
See the whole system
I look beyond individual screens to the workflows, boundaries, dependencies, and decisions that make a product coherent, dependable, and maintainable.
Development Team Lead · Product Owner · Software Architect
Turning complex workflows into thoughtfully designed software products.
I’m Gleen Israel. I connect stakeholder needs, product direction, technical decisions, and team execution—turning complex requirements into practical software from concept to release.
Product ownershipSolution designProduct delivery
About
A builder who keeps the whole product in view.
I connect product intent, technical decisions, and team execution. My work starts with understanding people and workflows, then turns that context into clear, practical products teams can deliver and users can trust.
Product direction
Turn ambiguity into clear direction
I listen to stakeholders and users, clarify the real problem, and translate it into requirements, solution concepts, prototypes, and priorities a team can act on.
End-to-end ownership
Stay close from idea to release
I keep stakeholders and delivery teams aligned through design reviews, progress updates, feedback, approvals, and production readiness. When a product benefits from direct execution, I also work hands-on—personally designing and developing mobile apps and independent products—while working with teams to deliver broader product experiences.
DiscoveryProduct designArchitectureDelivery leadershipMobile development
Selected work
Systems shaped around real operational needs.
Anonymized case studies spanning stakeholder discovery, requirements, experience-led solution design and prototyping, stakeholder alignment, and production delivery. No employer, customer, infrastructure, or confidential project details are included.
Partner Operations Platform
A secure, centralized platform connecting estimating, project intake, configuration, training, transactions, and support.
Mobile appPersonally designed and developed by me
Outcome: Brought fragmented partner workflows into one dependable experience across devices.
Cybersecurity Dashboard
A centralized dashboard for network health, firmware visibility, security posture, risk assessments, network activity, change tracking, and support information.
Mobile appPersonally designed and developed by me
Outcome: Made cross-system cybersecurity signals easier for teams to review and act on across devices.
Order and Shipment Dashboard
A searchable dashboard that brings order, purchase, and shipment information together from multiple sources.
Mobile appPersonally designed and developed by me
Outcome: Reduced the effort required to locate, compare, and follow order and shipment activity across devices.
Network Automation & Compliance Toolkit
A toolkit that helps technical teams audit network configurations, apply standardized baselines, locate devices, schedule recurring operations, and investigate network issues.
Outcome: Turned repetitive network administration and compliance checks into guided, traceable workflows.
School Management System
A connected experience supporting the entire student journey—from application and enrollment to grade management and graduation—while improving the overall student experience.
DevelopmentApplicant and student portal · Parent portal · Administration portal
Outcome: Made each stage of the student journey clearer, more manageable, and easier to track for students and school teams.
Independent products
Focused ideas, built for everyday clarity.
Personal software products that make everyday routines easier to understand—from recurring commitments to medication schedules.
Available now
DueSentry
Keep renewals, subscriptions, licenses, warranties, insurance, domains, memberships, and other recurring commitments organized in one place.
Built for iPhone, iPad, and Mac with optional iCloud synchronization, no advertising or user tracking, and DueSentry Plus as a one-time purchase.
iPhone, iPad, MacOptional iCloud syncNo tracking
Upcoming3 items
Apple OneRenews in 20 days₱499
Domain renewalRenews in 28 days₱780
Warranty planReview in 41 days₱1,200
Annual estimate₱20,256
Illustrative sample values
Coming soon · iPhone & iPad
Independent Product
MedSentry
Stay on top of your medication routine without turning it into another thing to manage.
MedSentry helps organize scheduled doses, missed medications, medication history, and adherence insights so you can quickly see what needs your attention.
Smart daily medication timelineMissed, due now & next-dose guidanceMedication history & adherence insightsPrivate, on-device-first experience
Your day, at a glance.
Missed
Amoxicillin500 mgDue now
Metformin500 mg · After MealNext dose
Vitamin D1 tabletMedSentry
Today
Tuesday, October 6
Missed
Amoxicillin500 mgDue now
Metformin500 mg · After MealNext dose
Vitamin D1 tabletLater
Metformin500 mg · After Meal✓ TakenVitamin C · 7:00 AM
iPhone & iPad · Illustrative preview · Sample data
Working approach
Thoughtful enough for complexity. Practical enough to ship.
A grounded way of working that begins with context, creates clarity around complexity, and keeps everyone moving toward a dependable release.
01 · Understand
Start with the real problem
Understand the workflow, users, and operational constraints before choosing a solution.
02 · Simplify
Keep complexity manageable
Design systems, interfaces, and processes that teams can understand, maintain, and improve.
03 · Develop
Build collaboratively
Keep stakeholders, designers, developers, and QA closely aligned as the solution takes shape.
04 · Release
Deliver on time
Protect the release date with clear scope, visible milestones, early risk management, and shared readiness.
Contact
Have an idea, a workflow to untangle, or a product to move forward?
Feel free to reach out regarding software projects, product delivery, architecture, or collaboration.