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Fiverr Pro
Italiano
$
USD
Rabiul Khan
@rabiul5334
Full Stack Engineer AI SaaS RAG Systems and Oracle APEX
Bangladesh
Inglese
Chi sono
Oracle Certified Full-Stack AI Developer with an MBA. I build production-grade AI SaaS platforms, RAG systems, and Oracle APEX enterprise apps using Next.js, PostgreSQL, Prisma, and LangChain.
My portfolio includes leading CodeArena, developing HirePilot (AI career platform with ATS scoring), and building FarmIQ (a RAG pipeline with pgvector). I focus on clean architecture, database performance, and scalable business solutions.
Please message me before ordering to discuss your project.
Competenze
Rabiul Khan
offline •
Consulta i miei servizi
Applicazioni web full stack
I will develop enterprise oracle apex applications with sql plsql and ai integration
Consulenza tecnologica IA
I will audit, fix and clean up your ai generated code and vibe coded project
Portfolio
Esperienza lavorativa
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Lead Full Stack Developer & Next.js Specialist
Fiverr • Freelance
Jan 2025 - Present • 1 yr 8 mos
Leading the development of high-performance SaaS applications like CodeArena and HirePilot. Expertise in MERN stack, Next.js, and Docker-based deployments. Delivering pixel-perfect UI/UX and robust backend architectures for global clients.
Software Engineer (Oracle APEX)
Metro • Full time
Dec 2021 - Dec 2022 • 1 yr
Developed and maintained enterprise-level applications using Oracle APEX. Focused on database design, performance tuning, and creating scalable business solutions. Collaborated with cross-functional teams to deliver high-quality software products.
Software Support Executive
CNSport • Full time
Aug 2019 - Dec 2021 • 2 yrs 4 mos
Provided technical support and troubleshooting for complex software systems. Managed database queries and ensured system stability. Worked closely with the development team to identify and resolve critical bugs in production environments.
