Frontend Developer (React)
HackerRank
Verified Role Certificate
Covers topics like React, CSS, and JavaScript for building modern web applications.
- React
- CSS
- JavaScript
Md Mohosin Ali
Frontend-focused Full Stack Developer with 3+ years of experience building high-performance SaaS applications. Built RepoLens — #7 Product of the Day on Product Hunt.
React.js
Next.js
TypeScript
Node.js
MySQL
Vue.js
Get To Know Me
About Me
Architecting and developing dynamic digital experiences that drive engagement and results.
👋Hello, I'm Mohosin
A Frontend Focused Full Stack Developer with 3+ years of experience building scalable, high-performance web applications.
I specialize in building high-performance SaaS platforms with React.js, Next.js, TypeScript, and Node.js — from interactive dashboards and real-time systems to developer tooling and open-source CLI utilities.
At CodeThinker I lead a team of 6 engineers delivering production-ready dashboards. At Perkox I built Affity (multi-tenant affiliate SaaS) and Perkox (ad network with 1,200+ offers). I work across MySQL, MongoDB, Sequelize, and Prisma — and favour clean architecture and reusable component systems.
I built RepoLens — a repository intelligence platform that ranked #7 Product of the Day on Product Hunt — and have led frontend teams delivering production-ready SaaS dashboards. I am always eager to learn, contribute to open source, and ship things that matter.
Core Technologies
React.jsNext.jsVue.jsNode.jsExpress.jsTypeScriptGraphQLMySQLMongoDBPrismaSequelizeGitHub CopilotTailwind CSS
Full Stack Developer
CodeThinker
January 2024 — Present
Leading 6 developers to build responsive dashboards with React.js, Next.js, and TypeScript, while building reusable UI components and developing backend services to streamline internal business workflows.
Full Stack Development
Frontend Developer
Perkox
March 2023 — January 2024
Built responsive, data-driven interfaces for affiliate platform products using React.js, TypeScript, and Ant Design. Integrated frontend features with REST and GraphQL APIs for dynamic dashboard workflows.
Frontend Development
Let's Connect
Highlights
RepoLens — #7 Product Hunt
Full-Stack SaaS Expert
Frontend Team Lead
Availability
Open to New Opportunities
Remote & On-site Available
My Tech Stack
Core Technologies
A professional toolkit focused on building scalable, reliable, and efficient software solutions.
Languages
JavaScript
Expert
4 years
TypeScript
Expert
3 years
C++
Intermediate
5 years
C
Intermediate
6 years
Frontend
React
Expert
4 years
Next.js
Expert
3 years
Vue.js
Intermediate
1 year
Vite
Expert
4 years
Tailwind CSS
Expert
4 years
Redux Toolkit
Expert
3 years
Pinia
Intermediate
1 year
Ant Design
Expert
3 years
shadcn/ui
Expert
4 years
Vitest
Intermediate
2 years
Backend
Node.js
Expert
4 years
Express
Expert
4 years
GraphQL
Intermediate
2 years
Apollo Client
Intermediate
2 years
Socket.io
Intermediate
0.6 year
Prisma
Intermediate
2 years
Sequelize
Intermediate
2 years
Mongoose
Expert
3 years
Database
MongoDB
Expert
4 years
MySQL
Intermediate
2 years
Cloud & DevOps
Firebase
Intermediate
3 years
Vercel
Intermediate
4 years
Netlify
Intermediate
4 years
Git
Expert
5 years
Husky
Intermediate
2 years
Sentry
Intermediate
2 years
AI & Marketplace
GitHub Copilot
Expert
2 years
Claude AI
Expert
1 year
OpenAI
Expert
1 year
OpenAI Codex
Expert
1 year
Stripe
Intermediate
3 years
Professional Journey
Experience
My professional journey and the impact I've made across different domains
Leading 6 developers to build responsive dashboards with React.js, Next.js, and TypeScript, while building reusable UI components and developing backend services to streamline internal business workflows.
Key Achievements
Led 6 developers to build responsive dashboards with React.js, Next.js, TypeScript, Tailwind CSS, Shadcn UI and Ant Design
Built reusable UI components to improve consistency, maintainability and development speed
Developed and integrated backend services and REST APIs using Node.js, Express.js, MySQL/MongoDB, and Prisma
Delivered production-ready dashboard modules for internal business workflows
Standardized reusable components for faster and cleaner feature development
Technologies & Skills
React.jsNext.jsTypeScriptNode.jsExpress.jsREST APIsGraphQLMongoDBMySQLTanStack QueryRedux ToolkitTailwind CSSAnt Designshadcn/ui
Built responsive, data-driven interfaces for affiliate platform products using React.js, TypeScript, and Ant Design. Integrated frontend features with REST and GraphQL APIs for dynamic dashboard workflows.
Key Achievements
Built responsive, data-driven interfaces using React.js, TypeScript, Tailwind CSS and Ant Design
Integrated frontend features with REST APIs and GraphQL APIs for dynamic dashboard workflows
Fixed UI issues and improved frontend performance, responsiveness, and maintainability
Improved user experience across core product flows
Increased frontend maintainability with cleaner component architecture
Reduced recurring UI issues by fixing layout and responsiveness problems
Technologies & Skills
React.jsVue 3ViteTypeScriptPiniaVue RouterAnt Design VueTailwind CSSApollo ClientGraphQLLaravelAxiosHighchartsRechartsApexCharts
3+
Years Experience
17
Projects Completed
95%
Client Satisfaction
Portfolio Showcase
Projects
Browse my company work, open-source builds, personal products, and client collaborations
CompanyFeaturedLiveMarch 2023 - Jan 2024Led team of 6 developers
Affity
Multi-tenant SaaS affiliate platform with offer management, publisher workflows, and role-based access control.
A tenant-based affiliate platform focused on offer operations, publisher management, role-based access, and scalable dashboard workflows across multiple tenant environments.
Key Features
- Multi-tenant SaaS architecture with tenant isolation (separate domains/data)
- Affiliate offer and campaign management with payout rules and caps
- End-to-end tracking stack (clicks, conversions, postbacks/webhooks)
- Role-based access control with API authentication
- Built-in referral system with automated commission processing
- Revenue operations support (payments, invoices, analytics)
My Work (Frontend Developer & Team Lead)
- Led the frontend development team, coordinating tasks, code structure, and feature delivery
- Designed and implemented the Offer, Publisher, Impersonate, and Settings sections
- Built and maintained role-aware route guards and navigation flows using Vue Router
- Integrated API-driven UI behavior with centralized request handling and auth-aware state management (Pinia)
- Developed consistent, reusable UI components using Ant Design Vue + Tailwind CSS in a Vite-powered Vue 3 SPA
- Ensured scalable architecture, code quality standards, and cross-team collaboration
Technology Stack
Vue 3ViteVue RouterPiniaAnt Design VueTailwind CSSAxiosHighchartsLaravel 12REST APISanctum AuthMySQLGitVS CodeFigma
CompanyFeaturedLiveMarch 2023 - Jan 2024
Perkox
Affiliate ad network platform offering monetization solutions for iOS, Android, and Web with 1,200+ live offers.
A powerful monetization and affiliate ad network platform offering dynamic solutions for both publishers and advertisers. Designed to provide seamless integration, high-paying offers, and an optimized user experience across mobile and web.
Key Features
- Dynamic monetization for multiple platform types
- Support for CPI, CPE, CPA campaign types
- API, iframe, and direct link integration options
- 1,200+ live offers with real-time updates
- Comprehensive analytics dashboards
- Publisher and advertiser portals with tailored workflows
My Work (Frontend Developer & Team Lead)
- Led the frontend development team, coordinating tasks, code structure, and feature delivery
- Designed and implemented publisher dashboards, advertiser portals, and analytics sections
- Built and maintained role-aware route guards and navigation flows using React Router
- Integrated API-driven UI behavior with centralized request handling and auth-aware state management
- Developed consistent, reusable UI components using Ant Design + Tailwind CSS in a Vite-powered React SPA
- Ensured scalable architecture, code quality standards, and cross-team collaboration
Technology Stack
React.jsTailwind CSSAnt DesignRadix UIReact Hook FormZodApollo ClientRechartsApexChartsHighchartsNode.jsGraphQLREST APIJWTFirebaseMongoDBViteGitFigma
CompanyFeaturedLiveDec 2025 - Feb 2026 (Contract)
Walima
Global Muslim matrimony platform (50+ countries) with smart matchmaking, family-based onboarding, chat, and biodata generation.
A global Muslim matrimony platform focused on faith-based matchmaking, family-centric profiles, real-time communication, and biodata generation across 50+ countries.
Key Features
- Account/Profile module with comprehensive profile editor
- Photo management system with crop, resize, and privacy controls
- Partner preferences with inline editing and validation
- Real-time Socket.IO chat with notification center
- Marriage biodata builder with 12-template export support (PDF/PNG)
- Membership and order management pages
My Work (Frontend Developer)
- Built the Account/Profile module (/account/profile/*): profile dashboard, full profile editor (7 sections), and multi-step settings hub (12 pages)
- Implemented the photo management system (upload, crop/resize, profile vs gallery, privacy + primary selection)
- Developed the partner preferences editor with inline editing + dynamic Zod validation mapping
- Created the persistent Socket.IO chat widget (floating client across authenticated pages) + notification center + membership/order pages
- Built and owned the Marriage Biodata Builder, including the /biodata landing page and /generate-biodata creator flow
- Designed a portable biodata generator with Templates / Edit tabs and a multi-step form covering 70+ fields
- Built the real-time Konva canvas preview and PDF/PNG export engine with multi-page navigation, zoom, fullscreen mode, and responsive sizing
- Implemented OTP-gated export access, biodata persistence, and auth-aware download flows
Technology Stack
Next.js 16React 19TypeScriptTailwind CSSshadcn/uiZustandReact Hook FormZodReact QuerySocket.IOEChartsjsPDFKonvaTinyMCENode.jsREST APIJWTSocket.IOOTP VerificationMongoDBCloudflare R2Git
RepoLens
Repository intelligence platform that turns unfamiliar codebases into architecture dashboards, graphs, and AI-assisted exploration.
A developer-focused repository intelligence platform that analyzes GitHub repositories and converts complex codebases into structured architecture dashboards with module mapping, dependency graphs, API extraction, and AI-assisted repository exploration.
Key Features
- Repository analysis pipeline with asynchronous job processing
- Automatic stack detection from project metadata and structure
- Module and dependency graph extraction from source code
- API endpoint discovery for supported frameworks
- Generated architecture summaries and onboarding documentation
- Interactive dependency graph visualization for repository structure
- Branch-aware analysis runs for comparing repository changes
- Workspace-based repository management and repository chat
My Work (Founder & Full Stack Developer)
- Designed the async repository analysis pipeline using BullMQ, Redis, and worker-based processing
- Implemented multi-language parsing, stack detection, and API extraction flows
- Built the repository intelligence dashboard with module drilldowns and dependency graph visualization
- Shipped collaborative workspaces and repository chat grounded in indexed code references
Technology Stack
ReactTypeScriptTailwind CSSAnt DesignReact FlowNode.jsExpress.jsREST APIPrisma ORMMySQLRedisBullMQGitGitHub APILangChaints-morph
Certifications
Professional Certifications
A curated selection of certifications showcasing continuous learning and hands-on skills.
JavaScript (Intermediate)
HackerRank
Verified Skill Certificate
Covers topics like Design Patterns, Memory management, concurrency model, and event loops.
- JavaScript
- Design Patterns
- Memory Management
- Event Loops
Rest API (Intermediate)
HackerRank
Verified Skill Certificate
Covers topics like getting data from an API and process using parameters or paging.
- REST API
- API Integration
- Data Processing
Problem Solving (Basic)
HackerRank
Verified Skill Certificate
Covers basic topics of Data Structures (such as Arrays, Strings) and Algorithms (such as Sorting and Searching).
- Data Structures
- Algorithms
- Problem Solving
JavaScript (Basic)
HackerRank
Verified Skill Certificate
Covers basic JavaScript concepts including variables, functions, arrays, and object-oriented programming.
- JavaScript
- Functions
- Arrays
- OOP
Contact
Let's Work Together
Ready to bring your ideas to life? I'm always excited to work on interesting projects and collaborate with amazing people. Let's create something extraordinary together.
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