Mustafa Mohammed Sajid
Open to work1 years experienceFull Stack Developer
Full Stack Developer | React.js, Next.js, Node.js, TypeScript | SaaS & ERP Applications
Standing Rank
Rank Not Available
Developer Badges
No badges earned yet
Skills & Technologies
37 skillsWork Experience
Web Developer
Spearhub
- Developed and revamped 8+ client websites using React.js, Next.js, JavaScript, HTML5, CSS3, and Tailwind CSS, delivering responsive and production-ready web experiences across multiple industries.
- Contributed to the development of the Zovia ERP platform, building frontend features, integrating REST APIs, and enhancing CRM and HR modules using React.js, Next.js, Redux, Node.js, and Express.js.
- Built customer-facing onboarding platforms, the Zovia.ai landing page, and a documentation portal using Next.js, Nextra, TypeScript, Tailwind CSS, and REST API integrations, improving product adoption and self-service support.
- Developed an operator-focused web application and led its deployment to the Google Play Store, expanding accessibility for operational users.
- Created reusable UI templates with Puck Editor, accelerating feature development and reducing repetitive frontend effort.
- Automated end-to-end testing using Cypress and Playwright and integrated test execution into Git-based development workflows, reducing release validation time from 1+ day to 3\u20134 hours while improving release reliability.
- Collaborated with product, design, and backend teams to deliver scalable features in a fast-paced development environment.
Projects
Document Management System (MERN Stack)
- Developed and deployed a full-stack document management platform with JWT authentication, email verification, profile management, and role-based access controls.
- Implemented hierarchical folder management, file organization, recent activity tracking, and secure REST APIs, enabling users to efficiently manage documents and nested folders.
VisualBuild — Visual Development Framework
- Architecting a CLI-based visual development framework that lets developers drag-and-drop UI components and generates real, human-readable React/TypeScript source files — positioned between no-code builders and full IDEs, using a JSON-as-source-of-truth Component Registry architecture (TypeScript interfaces for renderer, prop schema, and code-generator functions per component).
- • Built a Node.js code generator using string templates and a chokidar file watcher to convert JSON state into formatted .tsx files in under 200ms, with zod validation and Prettier formatting; editor state managed with Zustand.
- • Published and maintain create-visualbuild-app as an open-source npm package (v1), letting developers scaffold projects via npm create visualbuild-app.
Leaderboard Standings
Leaderboard Position Pending
Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.
Assessment Highlights
Assessments Not Completed
Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.
AI Collaboration Score
AI Collaboration Score Pending
Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.
Role Compatibility Profile
Role Compatibility Analysis Pending
Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.
Achievements
Kaggle Machine Learning Competition
Bronze Medalist in a Kaggle Machine Learning Competition
International Journal of Recent Technology and Engineering (IJRTE) Publication
“Accessing the perceived barriers for GSCM practices in SME: An ISM approach” – International Journal of Recent Technology and Engineering (IJRTE)
Test Automation Efficiency
Reduced release validation time from 1+ day to 3–4 hours by engineering 40+ automated E2E test suites via GitHub Actions CI/CD.
About Details
Professional Bio
Full Stack Developer with 1.3+ years of experience building production SaaS and ERP applications using React.js, Next.js, Node.js, and MongoDB. Skilled in REST APIs, TypeScript, automated testing, CI/CD, and delivering scalable, user-focused features in fast-paced teams.
Full Stack Developer Program
Scaler Academy (2025 - Present)
M.Tech in Engineering Management
MIT Manipal (2015 - 2017)
B.Tech in Mechanical Engineering
WBUT (2011 - 2015)
Higher Secondary (Science) in Science
Karimganj College (2008 - 2010)