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Rayyan Rafique

@rayyanrafique

Full-stack developer and co-founder at Lock N Key, who built a Next.js/Supabase platform that reached 62.5% occupancy at launch.

Pakistan

Message

At Lock N Key, I built a custom Next.js and Supabase platform for a locker rental startup at IBA Karachi. I also automated email pipelines via Resend, contributing to a 62.5% occupancy rate during the launch phase.

At InfiBrain Technologies LLP, I shipped full-stack features for InfiEnergy using Next.js and Supabase, and authored custom RPCs to support data integrity for the MVP launch.

At IBA Centre for Entrepreneurial Development, I developed Selenium and Google Apps Script automation tools for startup outreach. They saved 10 hours per week by automating outreach to startups for each campaign.

I also built OmniReach, a local-first desktop application for bulk email and WhatsApp campaigns, and engineered a custom synchronization engine for an offline-first React workout tracker. My focus is on AI agent development and scalable web architectures.

Experience

Work history, roles, and key accomplishments

Current

Co-founder

Current

Lock N Key

Jan 2025 - Present (1 year 9 months)

Co-founded a locker rental startup at IBA Karachi, building a custom Next.js/Supabase platform and automating email pipelines via Resend, achieving a 62.5% occupancy rate during launch.

Next.js Supabase Resend Email Automation Start Up Operations

Software Engineer Intern

InfiBrain Technologies LLP

Jun 2026 - Sep 2026 (3 months)

Served as a foundational engineer for InfiEnergy, an energy-focused web platform, shipping 20+ full-stack features using Next.js and Supabase and authoring custom RPCs for data integrity.

Next.js Supabase PostgreSQL RPC Fullstack Development

Coordination Intern

IBA Centre for Entrepreneurial Development

Jun 2026 - Aug 2026 (2 months)

Managed program coordination and outreach for startup accelerator programs, developing Selenium and Google Apps Script automation tools that saved 10 hours per week by automating outreach to 20+ startups per campaign.

Selenium Google Apps Script Automation Program Management Outreach

IT Networking Intern

Premier Sales Pvt. Ltd.

Jun 2025 - Jun 2025 (0 months)

Focused on cybersecurity and IT infrastructure modernization, analyzing network security and presenting a strategic IT modernization roadmap to leadership.

Cybersecurity IT Infrastructure Network Security Strategic Planning

Education

Degrees, certifications, and relevant coursework

Institute of Business Administration (IBA), Karachi

Bachelor of Science, Computer Science

Activities and societies: IBA CED initiative participant for startup operations

Bachelor of Science in Computer Science with a focus on AI agent development and scalable web architectures. Participant in IBA CED initiative for startup operations.