Work

Selected technical work across scientific software, Android engineering, and quantitative research.

A focused portfolio of projects, including the problem, contribution, outcome, stack, and supporting links for each entry.

2025-present · Founder

Octidy Android App

A Firebase-first Android app that uses bidding, assignment, and progress tracking to make household chores more transparent and fair.

ProblemHousehold chores often need lightweight coordination, fairness, and accountability without constant negotiation.
ContributionFounded the product and built the complete Android app from concept through Play Store testing.
OutcomeDelivered invite-code households, task creation, bidding deadlines, assignment, tie handling, progress tracking, offline sync, and release packaging.
  • Built and shipped a complete Android app now in Play Store testing under the Octidy brand
  • Implemented invite-code households, task creation, bidding deadlines, assignment, tie handling, and progress tracking
  • Used Jetpack Compose, Navigation Compose, ViewModels, Hilt, Coroutines, and Flow
  • Designed Firebase Auth and Firestore data flows with offline persistence and realtime snapshot listeners
Kotlin Jetpack Compose Navigation Compose Hilt Firestore Firebase Auth Coroutines/Flow WorkManager Play Console
Case study Website Play Store
Octidy shared household chores dashboard
Octidy household chore bidding screen
Octidy household chores calendar screen
Octidy create task screen
Octidy assigned task screen

Dashboard Shared household chores dashboard.

Jan 2016 - Mar 2025 · PhD project

Subcellular Workflow

A modular, FAIR-compliant MATLAB framework for ODE biochemical pathway modeling, analysis, and parameterization.

ProblemODE-based biological models become hard to build, parameterize, analyze, and share when each lab relies on bespoke scripts.
ContributionArchitected the framework, implemented parameter estimation, sensitivity analysis, and profile likelihood analysis, and connected MATLAB tooling with COPASI and standard formats.
OutcomeValidated the workflow across systems biology and neuroscience models and published the work in Neuroinformatics.
  • Architected and built a comprehensive scientific software framework following FAIR principles
  • Implemented algorithms from scientific literature for parameter estimation, sensitivity analysis, and profile likelihood analysis
  • Engineered interfaces between MATLAB solvers, COPASI, SBML, and SBtab
  • Created documentation and managed Git/GitHub collaboration across institutions
MATLAB SimBiology Optimization Toolbox Python COPASI Git SBML SBtab
Case study GitHub Documentation Publication

Architecture

Reusable ODE modeling pipeline From model setup through simulation, parameter estimation, sensitivity analysis, and result validation.
Start
Model setup
Simulation
Parameter estimation
Sensitivity analysis
Profile likelihood
Results
FAIR structure MATLAB solvers COPASI bridge

2013-2015 / MSc thesis and research scholarship

Porphyrin Materials Research

Master's-level wet-lab and analytical work on ionic self-assembly of a porphyrin octacation with TPPS-based anions.

ProblemThe study tested whether an unusual porphyrin octacation could form isolable nanomaterials through charge-driven self-assembly.
ContributionSupported synthesis, purification, spectroscopy, concentration analysis, and undergraduate student supervision within a larger collaboration.
OutcomeContributed to a Tetrahedron paper reporting binary, ternary, and variable-composition porphyrin ionic solids.
  • Worked with the NiTBTAP octacation and TPPS-derived anions to probe how charge balance, pH, and porphyrin speciation affected ionic self-assembly.
  • Prepared and purified porphyrin assemblies in acidic aqueous media, keeping reaction ratios controlled for downstream characterization.
  • Used spectroscopy and concentration analysis to compare product compositions against charge-neutral ionic-solid expectations.
  • Co-supervised two undergraduate interns and contributed publication-ready evidence for binary, ternary, and variable-composition materials.
Organic synthesis Ionic self-assembly Porphyrin chemistry UV-vis/IR spectroscopy Chromatography Concentration analysis
Case study Publication
Original study figures TEM / SEM
TEM crop showing nanoscale porphyrin ionic-solid aggregates with a retained 100 nanometre scale bar TEM
TEM crop showing faceted porphyrin ionic solids with a retained 2 micrometre scale bar TEM
SEM crop showing layered and rod-like porphyrin material morphology with a retained 1 micrometre scale bar SEM
Published microscopy · 0.01 M HCl Porphyrin assemblies resolved across three imaging scales. Frigerio et al., Tetrahedron 72 (2016)
Self-assembly system
NiTBTAP8+ MTPPS / H4TPPS
Material families
  1. 01Binary
  2. 02Ternary
  3. 03Variable composition

Need the chronology?

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Work

Selected technical work across scientific software, Android engineering, and quantitative research.

A focused portfolio of projects, including the problem, contribution, outcome, stack, and supporting links for each entry.

Octidy Android App

2025-present · Founder

A Firebase-first Android app that uses bidding, assignment, and progress tracking to make household chores more transparent and fair.

Problem

Household chores often need lightweight coordination, fairness, and accountability without constant negotiation.

Contribution

Founded the product and built the complete Android app from concept through Play Store testing.

Outcome

Delivered invite-code households, task creation, bidding deadlines, assignment, tie handling, progress tracking, offline sync, and release packaging.

Built and shipped a complete Android app now in Play Store testing under the Octidy brand

Implemented invite-code households, task creation, bidding deadlines, assignment, tie handling, and progress tracking

Used Jetpack Compose, Navigation Compose, ViewModels, Hilt, Coroutines, and Flow

Designed Firebase Auth and Firestore data flows with offline persistence and realtime snapshot listeners

Octidy shared household chores dashboard
Octidy household chore bidding screen
Octidy household chores calendar screen
Octidy create task screen
Octidy assigned task screen

Dashboard Shared household chores dashboard.

Stack

KotlinJetpack ComposeNavigation ComposeHiltFirestoreFirebase AuthCoroutines/FlowWorkManagerPlay Console
Case study Website Play Store

Subcellular Workflow

Jan 2016 - Mar 2025 · PhD project

A modular, FAIR-compliant MATLAB framework for ODE biochemical pathway modeling, analysis, and parameterization.

Problem

ODE-based biological models become hard to build, parameterize, analyze, and share when each lab relies on bespoke scripts.

Contribution

Architected the framework, implemented parameter estimation, sensitivity analysis, and profile likelihood analysis, and connected MATLAB tooling with COPASI and standard formats.

Outcome

Validated the workflow across systems biology and neuroscience models and published the work in Neuroinformatics.

Architected and built a comprehensive scientific software framework following FAIR principles

Implemented algorithms from scientific literature for parameter estimation, sensitivity analysis, and profile likelihood analysis

Engineered interfaces between MATLAB solvers, COPASI, SBML, and SBtab

Created documentation and managed Git/GitHub collaboration across institutions

Stack

MATLABSimBiologyOptimization ToolboxPythonCOPASIGitSBMLSBtab
Case study GitHub Documentation Publication

Porphyrin Materials Research

2013-2015 / MSc thesis and research scholarship

Master's-level wet-lab and analytical work on ionic self-assembly of a porphyrin octacation with TPPS-based anions.

Problem

The study tested whether an unusual porphyrin octacation could form isolable nanomaterials through charge-driven self-assembly.

Contribution

Supported synthesis, purification, spectroscopy, concentration analysis, and undergraduate student supervision within a larger collaboration.

Outcome

Contributed to a Tetrahedron paper reporting binary, ternary, and variable-composition porphyrin ionic solids.

Worked with the NiTBTAP octacation and TPPS-derived anions to probe how charge balance, pH, and porphyrin speciation affected ionic self-assembly.

Prepared and purified porphyrin assemblies in acidic aqueous media, keeping reaction ratios controlled for downstream characterization.

Used spectroscopy and concentration analysis to compare product compositions against charge-neutral ionic-solid expectations.

Co-supervised two undergraduate interns and contributed publication-ready evidence for binary, ternary, and variable-composition materials.

AI-stylized three-panel porphyrin microscopy plate adapted to the design language
TEMClusters
TEMFacets
SEMSurface
Stylized / 03
OctacationNiTBTAP8+
TPPS ionsMTPPS / H4TPPS
Material familiesBinary / ternary / variable

Stack

Organic synthesisIonic self-assemblyPorphyrin chemistryUV-vis/IR spectroscopyChromatographyConcentration analysis
Case study Publication

Looking for more?

Need the chronology?

The CV has the full experience, education, skills, and publications record.

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Portfolio index / technical work File 02 · 3 studies

Work / Research archive

Selected technical work across scientific software, Android engineering, and quantitative research.

A focused portfolio of projects, including the problem, contribution, outcome, stack, and supporting links for each entry.

Case 01 2025-present · Founder

Android product engineering

Octidy Android App

A Firebase-first Android app that uses bidding, assignment, and progress tracking to make household chores more transparent and fair.

01 / Problem

Household chores often need lightweight coordination, fairness, and accountability without constant negotiation.

02 / Contribution

Founded the product and built the complete Android app from concept through Play Store testing.

03 / Outcome

Delivered invite-code households, task creation, bidding deadlines, assignment, tie handling, progress tracking, offline sync, and release packaging.

Observed results

  1. 01Built and shipped a complete Android app now in Play Store testing under the Octidy brand
  2. 02Implemented invite-code households, task creation, bidding deadlines, assignment, tie handling, and progress tracking
  3. 03Used Jetpack Compose, Navigation Compose, ViewModels, Hilt, Coroutines, and Flow
  4. 04Designed Firebase Auth and Firestore data flows with offline persistence and realtime snapshot listeners
Fig. 01 Product interface
Octidy shared household chores dashboard
Octidy household chore bidding screen
Octidy household chores calendar screen
Octidy create task screen
Octidy assigned task screen

DashboardShared household chores dashboard.

Case 02 Jan 2016 - Mar 2025 · PhD project

Scientific software

Subcellular Workflow

A modular, FAIR-compliant MATLAB framework for ODE biochemical pathway modeling, analysis, and parameterization.

01 / Problem

ODE-based biological models become hard to build, parameterize, analyze, and share when each lab relies on bespoke scripts.

02 / Contribution

Architected the framework, implemented parameter estimation, sensitivity analysis, and profile likelihood analysis, and connected MATLAB tooling with COPASI and standard formats.

03 / Outcome

Validated the workflow across systems biology and neuroscience models and published the work in Neuroinformatics.

Observed results

  1. 01Architected and built a comprehensive scientific software framework following FAIR principles
  2. 02Implemented algorithms from scientific literature for parameter estimation, sensitivity analysis, and profile likelihood analysis
  3. 03Engineered interfaces between MATLAB solvers, COPASI, SBML, and SBtab
  4. 04Created documentation and managed Git/GitHub collaboration across institutions
Fig. 02 Modeling pipeline
Start
Model setup
Simulation
Parameter estimation
Sensitivity analysis
Profile likelihood
Results
Case 03 2013-2015 / MSc thesis and research scholarship

Materials chemistry research

Porphyrin Materials Research

Master's-level wet-lab and analytical work on ionic self-assembly of a porphyrin octacation with TPPS-based anions.

01 / Problem

The study tested whether an unusual porphyrin octacation could form isolable nanomaterials through charge-driven self-assembly.

02 / Contribution

Supported synthesis, purification, spectroscopy, concentration analysis, and undergraduate student supervision within a larger collaboration.

03 / Outcome

Contributed to a Tetrahedron paper reporting binary, ternary, and variable-composition porphyrin ionic solids.

Observed results

  1. 01Worked with the NiTBTAP octacation and TPPS-derived anions to probe how charge balance, pH, and porphyrin speciation affected ionic self-assembly.
  2. 02Prepared and purified porphyrin assemblies in acidic aqueous media, keeping reaction ratios controlled for downstream characterization.
  3. 03Used spectroscopy and concentration analysis to compare product compositions against charge-neutral ionic-solid expectations.
  4. 04Co-supervised two undergraduate interns and contributed publication-ready evidence for binary, ternary, and variable-composition materials.
Fig. 03 Research system
AI-stylized three-panel porphyrin microscopy plate adapted to the design language
TEMClusters
TEMFacets
SEMSurface

Fig. 03 / Stylized microscopyAI-stylized from the published TEM and SEM reference images.

  1. 01Binary
  2. 02Ternary
  3. 03Variable composition

Methods / Stack

Organic synthesis Ionic self-assembly Porphyrin chemistry UV-vis/IR spectroscopy Chromatography Concentration analysis
Case study Publication

Looking for more? / Next file

Need the chronology?

The CV has the full experience, education, skills, and publications record.

View CV Contact
Portfolio / 04

Work / Selected archive

Selected technical work across scientific software, Android engineering, and quantitative research.

A focused portfolio of projects, including the problem, contribution, outcome, stack, and supporting links for each entry.

01

2025-present · Founder

Octidy Android App

A Firebase-first Android app that uses bidding, assignment, and progress tracking to make household chores more transparent and fair.

Problem
Household chores often need lightweight coordination, fairness, and accountability without constant negotiation.
Contribution
Founded the product and built the complete Android app from concept through Play Store testing.
Outcome
Delivered invite-code households, task creation, bidding deadlines, assignment, tie handling, progress tracking, offline sync, and release packaging.
  1. 01

    Built and shipped a complete Android app now in Play Store testing under the Octidy brand

  2. 02

    Implemented invite-code households, task creation, bidding deadlines, assignment, tie handling, and progress tracking

  3. 03

    Used Jetpack Compose, Navigation Compose, ViewModels, Hilt, Coroutines, and Flow

  4. 04

    Designed Firebase Auth and Firestore data flows with offline persistence and realtime snapshot listeners

Kotlin Jetpack Compose Navigation Compose Hilt Firestore Firebase Auth Coroutines/Flow WorkManager Play Console
Case study Website Play Store
Product studyAndroid / Firebase
Octidy shared household chores dashboard
01 / Dashboard
Octidy household chore bidding screen
02 / Bidding
Octidy household chores calendar screen
03 / Calendar
02

Jan 2016 - Mar 2025 · PhD project

Subcellular Workflow

A modular, FAIR-compliant MATLAB framework for ODE biochemical pathway modeling, analysis, and parameterization.

Problem
ODE-based biological models become hard to build, parameterize, analyze, and share when each lab relies on bespoke scripts.
Contribution
Architected the framework, implemented parameter estimation, sensitivity analysis, and profile likelihood analysis, and connected MATLAB tooling with COPASI and standard formats.
Outcome
Validated the workflow across systems biology and neuroscience models and published the work in Neuroinformatics.
  1. 01

    Architected and built a comprehensive scientific software framework following FAIR principles

  2. 02

    Implemented algorithms from scientific literature for parameter estimation, sensitivity analysis, and profile likelihood analysis

  3. 03

    Engineered interfaces between MATLAB solvers, COPASI, SBML, and SBtab

  4. 04

    Created documentation and managed Git/GitHub collaboration across institutions

MATLAB SimBiology Optimization Toolbox Python COPASI Git SBML SBtab
Case study GitHub Documentation Publication
Plate IIReusable ODE modeling pipeline
Start
Model setup
Simulation
Parameter estimation
Sensitivity analysis
Profile likelihood
Results

Model setup → simulation → estimation → validation

03

2013-2015 / MSc thesis and research scholarship

Porphyrin Materials Research

Master's-level wet-lab and analytical work on ionic self-assembly of a porphyrin octacation with TPPS-based anions.

Problem
The study tested whether an unusual porphyrin octacation could form isolable nanomaterials through charge-driven self-assembly.
Contribution
Supported synthesis, purification, spectroscopy, concentration analysis, and undergraduate student supervision within a larger collaboration.
Outcome
Contributed to a Tetrahedron paper reporting binary, ternary, and variable-composition porphyrin ionic solids.
  1. 01

    Worked with the NiTBTAP octacation and TPPS-derived anions to probe how charge balance, pH, and porphyrin speciation affected ionic self-assembly.

  2. 02

    Prepared and purified porphyrin assemblies in acidic aqueous media, keeping reaction ratios controlled for downstream characterization.

  3. 03

    Used spectroscopy and concentration analysis to compare product compositions against charge-neutral ionic-solid expectations.

  4. 04

    Co-supervised two undergraduate interns and contributed publication-ready evidence for binary, ternary, and variable-composition materials.

Organic synthesis Ionic self-assembly Porphyrin chemistry UV-vis/IR spectroscopy Chromatography Concentration analysis
Case study Publication
Porphyrin microscopy structures translated into a cobalt azulejo scientific plate Microscopy / ceramic study
Fig. 03

AI-stylized from the published TEM and SEM reference images.

  1. 01 Binary
  2. 02 Ternary
  3. 03 Variable composition

Looking for more?

Need the chronology?

The CV has the full experience, education, skills, and publications record.

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