Hi, I am

yanModak

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About

📍 Goa, India|📅 09 march 2001

I'm Ayan, a Backend and Blockchain Developer with 3+ years of experience building scalable systems across blockchain, supply chain, sustainability, and digital infrastructure.

I specialize in backend engineering, distributed systems, blockchain architecture, microservices, API development, and system design, with hands-on work in traceability platforms, tokenization, QR tracking, and regulatory-compliant blockchain solutions.

Currently, I work as a Back-End Engineer at Emertech Innovations, where I design and scale APIs, backend systems, and microservices for enterprise-grade products and integrations.

I'm also building Zahabi, a blockchain-powered commodity monetization platform for transparent gold investment and asset utilization, and GraveLedger, a digital mapping platform modernizing cemetery and graveyard management in India.

Beyond blockchain, I have contributed to climate-tech and sustainability initiatives, including DMRV systems for carbon credits and environmental impact tracking.

🇎🇧
EnglishProfessional proficiency
ðŸ‡ŪðŸ‡ģ
KonkaniNative
ðŸ‡ŪðŸ‡ģ
MarathiProfessional proficiency
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HindiProfessional proficiency

Experience & Education

2006 — 2019
EDUCATION
Completed secondary and higher secondary education with a strong foundation in science and mathematics.

Shri Vithalrao Joshi Charities Trust's High School

SSC & HSSC

Dervan, Sawarde

2006 — 2019

2019 — 2023
EDUCATION
Successfully completed Bachelor of Engineering in Information Technology with a focus on software engineering and system architecture.
Stack:Computer Science, System Design, Networking

Sanjay Ghodawat University

Bachelor of Engineering

Kolhapur, Maharashtra

2019 — 2023

DEC 2021 — MAR 2022
WORK
Worked with amazing framework's and library's like React.js, Next.js, Node.js to develop various cool projects.
Stack:Node.js, MongoDB, React.js, AWS

Crypticonic Security

Web Development Intern

Remote

DEC 2021 — MAR 2022

2023 — PRESENT
WORK
I build and maintain REST/GraphQL services, event-driven pipelines, and database schemas. Additionally, I focus on optimizing system performance, ensuring security best practices, and implementing scalable solutions to meet evolving business needs.
Stack:Node.js/TypeScript, Prisma, Nginx, PostgreSQL, MongoDB, Redis, Docker, AWS

Emertech Innovations

Backend Engineer

Remote

2023 — PRESENT

Skills

01
5 capabilities
Core

Backend Development

Scalable backend systems, services, and application logic.

  • Node.js
  • TypeScript
  • JavaScript
  • NestJS
  • Express.js
02
4 capabilities
Data

Databases

Reliable data modeling, storage, caching, and performance.

  • MongoDB
  • PostgreSQL
  • MySQL
  • Redis
03
6 capabilities
Chain

Blockchain

Smart contract systems and production-grade blockchain architecture.

  • Solidity
  • Smart Contracts
  • Web3.js
  • Ethers.js
  • Hyperledger
  • Blockchain Architecture
04
4 capabilities
API

API Development

Robust interfaces for integrations, services, and product workflows.

  • REST APIs
  • GraphQL
  • Microservices
  • Webhooks
05
3 capabilities
Scale

System Design

Backend architecture built for growth, resilience, and clarity.

  • Scalable Backend Architecture
  • Distributed Systems
  • Event-Driven Systems
06
5 capabilities
Infra

Cloud & DevOps

Deployment, infrastructure, and operational reliability at scale.

  • Docker
  • AWS
  • Linux
  • Nginx
  • CI/CD
07
5 capabilities
Secure

Authentication & Security

Access control, session flows, and API-first security foundations.

  • JWT
  • OAuth
  • RBAC
  • Session Management
  • API Security
08
3 capabilities
Async

Messaging & Queues

Event flow, background jobs, and resilient message-driven processing.

  • RabbitMQ
  • Kafka
  • BullMQ
09
3 capabilities
UI

Frontend Basics

Practical frontend delivery for product interfaces and integrations.

  • React.js
  • Next.js
  • Tailwind CSS
10
3 capabilities
AI

AI & Automation

Applied AI integrations and workflow automation for real product use.

  • AI Integrations
  • OpenAI APIs
  • Automation Workflows
11
5 capabilities
Stack

Tools & Platforms

The tooling layer that supports shipping, debugging, and iteration.

  • Git
  • GitHub
  • Postman
  • Prisma
  • Mongoose
12
4 capabilities
Domain

Other Areas

Operational problem-solving across logistics, climate, and tracking systems.

  • Supply Chain Solutions
  • Carbon Credit Platforms
  • QR Tracking Systems
  • Geo-tagging Systems

Innovative solutions and cutting-edge
technologies designed to transform your business.

2025Featured
🊎
Project Snapshot
PERSONAL STARTUP 20252025

Zahabi

A blockchain platform that tokenises physical gold into digital assets with full traceability from mine to vault. Each token is pegged to a verifiable quantity of audited gold, enabling fractional ownership, transparent trading, and immutable chain-of-custody records.

BlockchainTokenisationFintechSmart Contracts
Tech Stack2025

Zahabi

A blockchain platform that tokenises physical gold into digital assets with full traceability from mine to vault. Each token is pegged to a verifiable quantity of audited gold, enabling fractional ownership, transparent trading, and immutable chain-of-custody records.

BlockchainTokenisationFintechSmart Contracts
Preview Project
STARTUP
2026Featured
ðŸŠĶ
Project Snapshot
PERSONAL STARTUP 20262026

GraveLedger

Digital cemetery and grave management platform focused on mapping, memorial records, and long-term grave traceability.

BlockchainGISNext.js
Tech Stack2026

GraveLedger

Digital cemetery and grave management platform focused on mapping, memorial records, and long-term grave traceability.

BlockchainGISNext.js
Preview Project
STARTUP
Case StudyDelivery
ðŸŒū
Project Snapshot
DIGITAL PRODUCT

Farmer Passport – Digital Identity for Farmers

A blockchain-backed digital identity platform for farmers that stores verified credentials, land records, crop history, and government scheme eligibility. Enables seamless access to credit, subsidies, and supply chain integration through a tamper-proof digital passport.

BlockchainDigital IdentityAgriTechReactNode.js
Tech Stack

Farmer Passport – Digital Identity for Farmers

A blockchain-backed digital identity platform for farmers that stores verified credentials, land records, crop history, and government scheme eligibility. Enables seamless access to credit, subsidies, and supply chain integration through a tamper-proof digital passport.

BlockchainDigital IdentityAgriTechReact+1 more
Preview unavailable
Case StudyDelivery
🊎
Project Snapshot
LIVE

Gold Tokenisation Platform

A blockchain platform that tokenises physical gold into digital assets with full traceability from mine to vault. Each token is pegged to a verifiable quantity of audited gold, enabling fractional ownership, transparent trading, and immutable chain-of-custody records.

BlockchainTokenisationSmart ContractsFinTechReact
Tech Stack

Gold Tokenisation Platform

A blockchain platform that tokenises physical gold into digital assets with full traceability from mine to vault. Each token is pegged to a verifiable quantity of audited gold, enabling fractional ownership, transparent trading, and immutable chain-of-custody records.

BlockchainTokenisationSmart ContractsFinTech+1 more
Preview unavailable
Case StudyDelivery
👕
Project Snapshot
GOV INITIATIVE

Fabric to Cloth Traceability with Blockchain

Leveraged blockchain technology and modern software development methods to establish end-to-end traceability for cotton fabric to finished cloth. Full visibility from loom to label for textile exporters.

BlockchainNode.jsSupply Chain
Tech Stack

Fabric to Cloth Traceability with Blockchain

Leveraged blockchain technology and modern software development methods to establish end-to-end traceability for cotton fabric to finished cloth. Full visibility from loom to label for textile exporters.

BlockchainNode.jsSupply Chain
Preview unavailable
Case StudyDelivery
🔐
Project Snapshot
SECURITY

Protecting Sensitive Data

Built a multi-level authorization and permission-based software system to protect highly sensitive data for a research organization. Role-based access control with full audit logging.

AuthRBACSecurity
Tech Stack

Protecting Sensitive Data

Built a multi-level authorization and permission-based software system to protect highly sensitive data for a research organization. Role-based access control with full audit logging.

AuthRBACSecurity
Preview unavailable
Case StudyDelivery
👞
Project Snapshot
STATE GOVT

Leather Footwear Traceability

End-to-end traceability system for GI-tagged leather footwear using blockchain — delivered for a state government initiative protecting India's authentic craft heritage.

BlockchainGI TagsGov Tech
Tech Stack

Leather Footwear Traceability

End-to-end traceability system for GI-tagged leather footwear using blockchain — delivered for a state government initiative protecting India's authentic craft heritage.

BlockchainGI TagsGov Tech
Preview unavailable
Case StudyDelivery
📜
Project Snapshot
CENTRAL GOVT

Educational Certificate Verification

Certificate issuance and digital identity system for a semi-autonomous central government organization. Prevents duplication via blockchain-backed identity with tamper-proof verification.

BlockchainDigital IdentityReact
Tech Stack

Educational Certificate Verification

Certificate issuance and digital identity system for a semi-autonomous central government organization. Prevents duplication via blockchain-backed identity with tamper-proof verification.

BlockchainDigital IdentityReact
Preview unavailable
Case StudyDelivery
ðŸŒģ
Project Snapshot
NGO

Tree Plantation Digitisation

Tracks NGO donations and enables users to monitor events around their individual plants — complete plant-level traceability on the blockchain with a mobile-first experience.

BlockchainNGOReact Native
Tech Stack

Tree Plantation Digitisation

Tracks NGO donations and enables users to monitor events around their individual plants — complete plant-level traceability on the blockchain with a mobile-first experience.

BlockchainNGOReact Native
Preview unavailable
Case StudyDelivery
🚛
Project Snapshot
EXPORT COMPLIANCE

Rubber to Tyre Traceability – EUDR

End-to-end compliance solution for a major tyre exporter, enabling EUDR regulatory compliance with full supply-chain transparency via blockchain. Audit-ready from plantation to product.

EUDRBlockchainExport Compliance
Tech Stack

Rubber to Tyre Traceability – EUDR

End-to-end compliance solution for a major tyre exporter, enabling EUDR regulatory compliance with full supply-chain transparency via blockchain. Audit-ready from plantation to product.

EUDRBlockchainExport Compliance
Preview unavailable