website
PostCraft
A production-oriented publishing workspace that moves one idea through generation, brand controls, platform preview, and scheduled delivery.
- Role
- Product design and full-stack engineering
- Status
- Active early-stage product
Case studies of software built to hold up.
Deep dives into the problems, architecture, tradeoffs, and outcomes behind my projects.
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34 case studies found
website
Active early-stage productPostCraft
A production-oriented publishing workspace that moves one idea through generation, brand controls, platform preview, and scheduled delivery.
RoleProduct design and full-stack engineering
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website
Public research experience liveb4joinacompany
An evidence-labeled company research product that helps job seekers prepare better questions without turning anonymous reports into verdicts.
RoleProduct design, evidence modeling, and full-stack engineering
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tool
Actively deployedDevTools
A searchable toolbox of more than 50 developer workflows, with a deliberate boundary between local transformations and server-backed features.
RoleProduct design and full-stack engineering
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skill
Publicly deployedSkillfoliox - Agent Skill Catalog
A curated portfolio of reusable SKILL.md capabilities for Claude Code, OpenAI Codex, Cursor, and other AI coding agents.
RoleAgent workflow design and automation engineering
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website
Public early-stage deploymentFormFlow
A bilingual, institution-configurable operations platform that keeps form definitions, immutable versions, assignments, progress, notifications, and audit history attached to one submission.
RoleProduct design and full-stack engineering
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dataset
Publicly deployedBangladesh Location Registry
Versioned, provenance-rich Bangladesh location registry with census, postal, facility, ward, and infrastructure data from government-published sources.
RoleData modeling, validation, and release engineering
ReadDocumentation-led case study
skill
Published npm packageship-agent-skill
End-to-end Codex and Claude Code skill for validating, packaging, publishing, releasing, and verifying portable Agent Skills.
RoleAgent workflow design and automation engineering
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extension
GitHub release availableVidQuery - YouTube Q&A Extension
Chromium extension that adds Gemini-powered Q&A to YouTube using visible video metadata, transcripts, and the user's own API key.
RoleProduct design and browser-extension engineering
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extension
GitHub release availableThoughtline - LinkedIn Writing Assistant
User-controlled Chrome side-panel extension for drafting replies from pasted or selected LinkedIn posts, refining writing, and keeping every publish action manual.
RoleProduct design and browser-extension engineering
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extension
Public pre-releaseBugReceipt
Local-first Chrome extension that combines privacy-filtered console, network, reproduction-step, environment, and visual evidence in a reviewable browser bug report.
RoleProduct design and browser-extension engineering
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extension
GitHub release v0.1.11Snap
Local-first Chrome extension that scrolls through a complete web page, stabilizes changing presentation, stitches captured frames in the browser, and opens a measured workspace for non-destructive annotation and original-resolution PNG export.
RoleProduct design and browser-extension engineering
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website
Publicly deployedShrnkly
Multilingual Next.js application for shortening URLs, sharing text, generating QR codes, and viewing basic usage analytics.
RoleProduct design and full-stack engineering
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website
Pre-release applicationRamadan Clock
🌙 District-aware Sehri and Iftar schedules for Bangladesh, with PDF exports and protected timetable management. Next.js, PostgreSQL, Prisma.
RoleProduct design and full-stack engineering
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extension
GitHub release availableMulaLens - Workplace Context Extension
Chrome extension that adds identity, workplace, salary, job, story, and cited-research context to Deshi Mula company pages.
RoleProduct design and browser-extension engineering
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website
Publicly deployedFoliofarer
Foliofarer is an interactive 3D developer portfolio built with Next.js, React Three Fiber, Three.js and TypeScript, featuring an accessible career Atlas, local Passport progress and adaptive WebGL rendering.
RoleProduct design and full-stack engineering
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website
Publicly deployedRoutempo
A timezone-aware routine planner for planning repeatable rhythms, recording outcomes, and learning from real behavior.
RoleProduct design and full-stack engineering
Read
tool
Publicly deployedMarkdown Typing SVG
Generator and cacheable API for customizable animated typing SVGs used in GitHub profiles, README files, and websites.
RoleDeveloper-tool design and full-stack engineering
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dataset
Publicly deployedTIN Audit Checker - Bangladesh
Check if your Bangladesh TIN is selected for NBR Risk-Based Audit (AY 2023-24). Client-side, private, instant lookup of 72,342 returns.
RoleData modeling, validation, and release engineering
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package
Published npm packagecontent-types-lite
Tiny, type-safe HTTP media type constants and utilities for parsing, formatting, matching, and validation.
RoleLibrary design and package engineering
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package
Published npm packagehttp-status-lite
Tiny, standards-backed, type-safe HTTP status codes for Node.js and browsers.
RoleLibrary design and package engineering
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package
Pre-1.0 packageclient-parser
A tiny, type-safe client classifier with User-Agent, Client Hints, and HTTP header support.
RoleLibrary design and package engineering
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package
Published npm packagemime-types-lite
Tiny, zero-dependency, type-safe MIME constants and helpers for HTTP APIs, uploads, and file extensions.
RoleLibrary design and package engineering
ReadDocumentation-led case study
skill
Published npm packageverify-project-release
Read-only Codex and Claude Code skill for verifying GitHub releases, npm packages, tags, CI, install commands, and catalog metadata.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packageprepare-github-project
Agent skill for auditing and preparing professional GitHub repositories, metadata, topics, community files, security, and CI.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packageprepare-netlify-deployment
Codex and Claude Code skill for auditing and preparing reliable Netlify deployments across static, SPA, SSR, and hybrid web apps.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packageaudit-frontend-consistency
Agent skill for auditing frontend typography, spacing, color, responsive behavior, states, motion, and accessibility consistency.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packagesync-project-metadata
Agent skill for Codex and Claude Code that audits and synchronizes project metadata across manifests, documentation, releases, and catalogs.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packagecraft-github-release
Agent skill for Codex and Claude Code that turns verified repository evidence into trustworthy GitHub release notes and releases.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packagepublish-skill-to-skillfolio
Agent skill for adding verified Codex and Claude Code skills to Skillfolio catalogs with schema, README, sitemap, and build validation.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packagewrite-project-readme
Install an evidence-based project README skill for Codex and Claude Code.
RoleAgent workflow design and automation engineering
ReadDocumentation-led case study
skill
Published npm packageensure-social-preview
Audit, create, repair, and verify large-image social previews for web apps and websites.
RoleAgent workflow design and automation engineering
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template
Reusable project starterEduCanvas
Theme-driven educational website and content-management starter built with Next.js
RoleApplication architecture and full-stack engineering
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website
Resolved and deployedBook Heaven
Recovering a failed Vercel rollout by separating a correct feature change from build-system failures, hardening the production build, and verifying the deployed widget contract end to end.
RoleIncident diagnosis, build engineering, and release verification
ReadDocumentation-led case study
api
Publicly deployedGitHub README Counter
Express service that increments a file-backed counter and returns the current value as a customizable SVG image.
RoleAPI design and backend engineering
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