App LogoApp name
SA

Shaik Abdul Sarfraz

Open to work2 years experience

Full-Stack Developer

Hyderabad, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Full-Stack Developer | Next.js, TypeScript, PostgreSQL

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

19 skills
javascripttypescriptsqlhtmlcssreactnext.jstailwind cssshadcn/uirest apisnextauthreact hook formzodbcryptpostgresqlsupabasegitvercelprisma

Work Experience

Independent Full-Stack Developer

Self-Employed

Jan 2022 - Present Remote
  • Built and shipped ApplyFlow, a full-stack SaaS job tracker with credentials authentication, CRUD operations, dashboard metrics, and responsive layout, deployed on Vercel with PostgreSQL on Supabase
  • Built and shipped TagFlow, an AI-powered bookmark manager with Groq API integration, GitHub and Google OAuth, and a many-to-many tag system, deployed on Vercel
  • Managed independent capital in Nifty and BankNifty derivatives markets from 2022 to 2024

Software Engineer, Member of Technical Staff

Rakuten Symphony (Altiostar Networks)

Jan 2021 - Jan 2022
  • Worked on C++ backend modules for the 4G LTE RRC-Cell layer in a UNIX environment alongside senior engineers on production systems
  • Completed structured training on cellular network protocols and telecommunication system architecture

Projects

ApplyFlow

Next.js 15TypeScriptPostgreSQLPrismaNextAuth v5React Hook FormZodshadcn/uiTailwind CSSVercel
  • Built complete authentication system with email and password login, bcrypt hashing, and JWT sessions through NextAuth v5, with middleware protecting all dashboard routes from unauthenticated access
  • Implemented server-side ownership validation on every API route so users can only read, edit, or delete their own applications
  • Used React Hook Form with Zod resolver for client-side validation on a six-field form, and mirrored the same Zod schema on the API for server-side validation
  • Dashboard page queries PostgreSQL directly through Prisma inside a Next.js Server Component, computing live metrics without an extra API call
  • Built responsive layout with a desktop table and a separate mobile card layout, status badge system with color coding, client-side search, and status filter pills

TagFlow

Next.js 14TypeScriptPostgreSQLPrismaNextAuthGroq APILlama 4 ScoutVercel AI SDKshadcn/uiTailwind CSS
  • Integrated Groq API using the Vercel AI SDK's generateObject function with a Zod schema to return structured tag arrays instead of free-form text, ensuring consistent output without manual parsing
  • Implemented GitHub and Google OAuth through NextAuth with JWT session strategy, and designed a many-to-many relationship between bookmarks and tags in Prisma so tags are deduplicated and shared across entries
  • Built dark mode using OKLCH CSS variables, skeleton loading states while data fetches, per-item delete loading indicators, and instant client-side filtering by title or tag

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

Achievements Not Earned

Special rewards, developer badges, system recognition certificates, and conceptual milestones will display here.

About Details

Professional Bio

Full-Stack Developer with experience in building scalable web applications using Next.js, TypeScript, and PostgreSQL. Proven ability to integrate AI APIs and manage complex database relationships. Passionate about creating responsive, user-centric interfaces and robust backend systems.

B.E. in Computer Science Engineering

Methodist College of Engineering and Technology, Hyderabad ( - 2021)

Languages: English, Hindi
Email: Locked