AR

Abhisek Ray

Contact details — on requestProof of Work — on request

Experience

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MOBILE DEVELOPER

GIS Kernel Technology · Oct 2025 – May 2026

Not yet confirmed
  • Worked as a React Native Developer to build EZ Debris App, a cross-platform disaster debris management application for Eisman & Russo Inc., designed with full offline-first and online support for field operations.
  • Developed Truck Certification workflows including custom NFC tag read/write, offline QR code generation, and Zebra thermal printer integration to enable secure vehicle identification and on-site certification.
  • Designed and implemented automatic background data synchronization, ensuring reliable upload of offline records to the central database once network connectivity was restored.
  • Optimized data processing, storage, and sync mechanisms, improving data operation efficiency by ~70% and reducing operational and manual handling costs.
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Full Stack Engineer

Lecten · Jul 2025 – Sep 2025

Not yet confirmed
  • Built (Web, iOS, Android) to unify newsfeed, chat, task management, and document hub, solving inefficiency from scattered tools.
  • Developed a cross-platform application using TypeScript, Next.js, Expo, and Supabase implementing secure authentication, real-time communication and storage solution.
  • Adopted by 500+ daily active users (5-6 hrs/day); implemented with offline-first support, better notifications using Resend, and collaborative docs.
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Software Developer

ATREAN (formerly HUSHL) · Dec 2023 – Jun 2025

Not yet confirmed
  • Project 1: Spark.Love - Dating & Hospitality App: Created a cross-platform app using React Native, Node.js, MongoDB, AWS, and Expo, achieving 1K+ downloads within
  • Developed backend features for matchmaking, booking, and notifications with real-time performance.
  • Project 2: Atrean (formerly Hushl.ai) – Decision Intelligence Platform: Enhanced a decision-intelligence system that transforms how enterprises interact with data by unifying disparate sources into a single, actionable view.
  • Re-engineered data pipelines using FastAPI, Next.js, Pinecone, ClickHouse, and LangChain, cutting query response time by 40%.
  • Enabled natural-language search with LLMs and automated workflows (chat embeds, tool integrations, alerts, reports, docs), reducing manual effort and accelerating data-driven decisions.
  • Project 3: DeliveryPlus -SaaS Tool: Shaped a centralized dashboard for procurement, COD tracking, vehicle management, and loss recovery using Node.js, React, and PostgreSQL-streamlining daily operations for 1,000+ users and handling 100+ COD submissions per day.
  • Improved visibility and coordination across logistics and finance teams by automating workflows and enabling employee-level insights at both central and hub levels.

Skills 0 proven through work

Also works with

Row-Level Security ImplementationEmployee Collaboration Application DevelopmentThermal Printer IntegrationNFC IntegrationTransparent CommunicationIndependent WorkTeamworkAdaptabilityClient OnboardingSMS Sending IntegrationOTP Generation ImplementationUser Profile Feature DevelopmentPayment Gateway IntegrationFront-end DevelopmentStakeholder ManagementUser Interface DesignEvent-Driven ArchitectureDatabase ManagementSecure Data HandlingRBAC Module DevelopmentData ModelingSupabase IntegrationWebSocket ImplementationAPI Authentication ImplementationChat Feature ImplementationCross-Platform DevelopmentTechnical DocumentationUser-Centered DesignWork Planning and PrioritizationHardware-Software IntegrationBLE CommunicationComponent-Based ArchitectureApplication DeploymentSDLC Process ApplicationMobile Application DevelopmentExpo Framework UsageReact Native Development

Proof of Work

Proof of Work

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Education

B.TECH., COMPUTER SCIENCE & ENGG.

GIET UNIVERSITY · 2019 — 2023

Contact details

Contact details

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