ABOUT MEI'm Mubarrat Hasan.Student • Systems-Level Software Engineer • Systems ExplorerI am a student and software developer with an unusually broad curiosity for mathematics, physics, chemistry, programming, and the systems that connect them.MathematicsPhysicsChemistryProgrammingSystemsWHO I AMCurious about what is underneath.I enjoy understanding systems from the ideas they are built from to the mechanisms that make them work.My interests often cross boundaries between mathematics, science, software, and computer systems.AT A GLANCEIdentityStudent • Software DeveloperPrimary languageC#Primary platform.NETMain interestsMathematics • Physics • ComputingApproachUnderstand • Build • MeasureTHE JOURNEYFrom curiosity to systems.What began as curiosity about computers gradually became curiosity about the layers beneath them.01Early explorationExperimenting with computers, websites, applications, and programming.02ProgrammingMoving from small programs toward larger applications, reusable components, libraries, and architecture.03SystemsExploring memory, processes, operating systems, networking, runtimes, and infrastructure.04Deeper understandingGoing beneath an abstraction whenever the lower layer reveals something important.INTERESTSDifferent subjects, connected ideas.MathematicsStructure, abstraction, relationships, transformations, and precise reasoning.AlgebraGeometryCalculusVectorsMatricesPhysicsMathematical models, motion, mechanics, measurement, and physical systems.MechanicsDynamicsMotionVectorsChemistryMatter, structure, reactions, quantities, and measurable relationships.StructureReactionsStoichiometryComputingSoftware architecture, systems, runtimes, document models, rendering, tooling, networking, and infrastructure.C#.NETC++XMLLinuxHOW I LEARNMy learning is non-deterministic.I tend to expand outward from one concept, follow its connections into other concepts, and return to earlier ideas with a deeper model.ConnectRelate new ideas to existing knowledge.DeriveUnderstand mechanisms, assumptions, and relationships.VerifyImplement, experiment, visualize, measure, and revise.Question → Model → Derive → Experiment → Measure → UnderstandLearning approachCONNECTIONSI like crossing boundaries.The same ideas can take different forms in different disciplines.Mathematics → PhysicsMathematical structures become models of motion, change, and measurement.Mathematics → ComputingStructure, transformation, state, relations, and formal reasoning appear throughout software.Physics → ComputingState, constraints, models, and rates of change provide useful ways to reason about systems.Computing → EverythingSoftware gives me a laboratory for implementing, simulating, visualizing, testing, and measuring ideas.HOW I WORKUnderstand. Build. Measure.First principlesGo beneath an abstraction when understanding requires it.Explicit architecturePrefer clear boundaries, responsibilities, and data flow.EvidenceUse implementations, experiments, tests, measurements, and proofs.Build to understandUse implementation to expose details that theory alone can hide.MUBARRAT.COMA personal platform, not just a portfolio.This site brings together the things I learn, build, investigate, teach, document, and share.ProjectsPortfolioEducationTeachingResourcesResearchBlogPostsWikiTHE SITE ITSELFThe website is also part of the work.I am interested in both the content published here and the systems used to publish it.XML / XHTMLStructured documents with explicit namespaces and semantic elements.CSLTTransformation from structured source documents into browser-facing XHTML.InfrastructureApplication hosting, networking, DNS, deployment, and the systems supporting the platform.PRINCIPLEProof over claims.I prefer to show what I can build, derive, explain, test, measure, and investigate.Proof (Portfolio) > Claim (Degree/Certificate)MORE ABOUT MEExplore the details.Focused pages keep this overview readable while giving each part of my profile room to develop.EducationExperienceSkillsInterestsUses