01
Authorization Architecture
Authorization & Access Management
Connecting organizational roles, contextual scope, and application permissions across service and interface layers.
Systems Analyst & Systems Designer
I make
complexity
buildable.
I translate complex business rules, organizational constraints, and raw ideas into coherent, implementation-ready software systems.
THE PRACTICE / 2026
Business understanding.
Engineering precision.
Inside my practice
A little less ambiguity.
A lot more structure.
Select a stage to explore the process.
03 / Find the structure
Connect processes, states, domain concepts, and system boundaries into one coherent model.
01Banking systemsDomain expertise
02AuthorizationDesign strength
03RequirementsProblem framing
04ArchitectureTechnical structure
01 / Selected work
Complex problems. Clear architecture.
Three perspectives on turning business constraints into systems that teams can build.
02
Banking Systems
National Cheque Services
Refining banking services integrated with national cheque-clearing and verification platforms under regulatory constraints.
03
Systems Analysis
Digital Identity Systems
Turning complex stakeholder requirements into shared process, domain, data, and service models across business and engineering teams.
02 / From the field notes
All writingLATEST ARTICLE
When RBAC Stops Being Enough: Role + Unit + Context Without Role Explosion
Separate capability, organizational scope, and runtime context in a practical authorization model, with interactive diagrams, a role simulator, and policy traces.
Read the field note03 / How I work
Clarity is a design decision.
A disciplined path from the first unanswered question to implementation.
01
Structure ambiguity
Clarify the real problem, actors, assumptions, rules, exceptions, and missing decisions.
02
Design the system
Model processes, data, interfaces, authorization, states, and system boundaries.
03
Make it executable
Produce specifications, diagrams, service behavior, and acceptance criteria teams can implement.
04 / Experience
A practice built across disciplines.
Business, product, analysis, and technical design inform the same practice.
01
Sadad Informatics
System Analyst
Banking systems, cheque services, regulatory integration, and cross-system validation.
02
Dotin
Software Analyst & Systems Designer
Digital identity solutions, requirements engineering, domain modeling, and service design.
03
Peyk Asa
Senior R&D / Product Development
Product shaping, feasibility analysis, feature definition, and MVP boundaries.
04
FANAP Infrastructure
Business Development & Market Research
Connecting technical opportunity, market evidence, and business direction.
Engineering interests
Questions worth following deeper.
Areas where architecture, policy, security, and system behavior intersect.
01Software Architecture
02Authorization Systems
03Requirements Engineering
04Computer Architecture
05Secure Systems
06Logical & Digital Systems