Andreas Dramiotis's Work | ContraWork by Andreas Dramiotis
Andreas Dramiotis

Andreas Dramiotis

Founder & Lead Software Engineer

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Cover image for Reservations & Merchant Operations —
Reservations & Merchant Operations — HadTo Merchant and reservation subsystem developed as part of HadTo. The workflow includes business onboarding and profile setup, merchant operational tooling, reservation management and a customer-facing booking/checkout flow with offering selection, payment/hold structure and cancellation-policy handling. The work spans customer-facing product flows, merchant administration, backend state and operational workflows designed to connect places and businesses with native actions inside the wider HadTo product.
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Cover image for HadTo — Mobile Shared Memories
HadTo — Mobile Shared Memories App Mobile-first shared-memory product under active development using React and Capacitor. HadTo combines device-gallery workflows, local media organisation, generated memories, Moments, profiles, crews and shared contribution flows across mobile and backend services. The engineering work includes native gallery access, media state and reconciliation, cross-platform mobile integration, authentication, API/data flows and product workflows that span local device media and shared experiences. HadTo is currently under active development.
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Cover image for Realtime Messaging & Calling Infrastructure

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Realtime Messaging & Calling Infrastructure Reusable realtime communication infrastructure developed for GovGrid and structured so the core capabilities can be integrated into other products. The system supports direct messaging and rooms, message persistence, pagination and search, reactions and pinned messages, blocking, push/incoming-call flows, and WebRTC audio/video calling with signaling and STUN/TURN support. The work covered frontend flows, backend services, realtime state, call signaling and production integration.
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Cover image for GovGrid — Civic Product Platform

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GovGrid — Civic Product Platform A production web and iOS product combining user accounts, civic-content workflows, staff operations, moderation, communications and identity handling. Built as a company-owned product under CEPHEUS LANDING LTD, GovGrid demonstrates full-stack product engineering beyond the public-facing interface: backend services, administrative tooling, operational workflows and production infrastructure.
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