Abhisek Ray

Contact details — on requestProof of Work — on request

Experience

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.

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.

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

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Education

B.TECH., COMPUTER SCIENCE & ENGG.

GIET UNIVERSITY · 2019 — 2023

Links

linkedin.com/in/abhisek-ray-b294a71a6

Contact details

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