kanth

Senior Engineer

Kanth

Backend Builder - Since 2005

I’m a backend engineer with 18+ years of experience building financial systems β€” from

high-performance trading infrastructure to decentralized finance backends.

I take ownership of the product features I build, adapt quickly to shifting needs, and prioritize

developer experience and long-term maintainability.

πŸ”Ή 2020 – Present | Web3 & Decentralized Finance Engineering

● Languages: TypeScript (NestJS, Bun), Rust (microservices, gRPC)

● Messaging/Data Infra: Kafka, Postgres, Redis, MongoDB, QuestDB (time-series)

● Blockchain Indexing & Event Systems: Ponder, Subgraph

● Blockchains: Solidity Smart Contract development on EVM Chains

πŸ”Ή 2005 – 2020 | Backend Engineering in Traditional Finance (Web2)

● Front-office: Order & Execution Management Systems (OMS, EMS)

● WealthTech: Structured products, FX options, P-Notes

● Remittance: FX pricing and payment routing

● Technical Focus:

β—‹ Low-latency Java backend development

β—‹ FIX protocol integrations (buy/sell-side)

β—‹ Event-driven Microservices

β—‹ NodeJS and Typescript for API & MicroService development


🧠 What I Bring to a Team

● Product Mindset:

β—‹ I don’t just implement features β€” I understand the β€œwhy” behind them.

β—‹ I’m comfortable wearing product and architecture hats when needed and iterating

fast from idea to prototype.

● Coding Mindset:

β—‹ Good code works and passes tests.

β—‹ Great code reflects top-down system design, explains itself, avoids accidental complexity, highlights vulnerabilities, and ties directly into product goals.

β—‹ I push for clarity in code reviews and enjoy shaping that culture across teams.

If you’re looking for someone who thrives at the intersection of backend systems, product

thinking and leveraging emerging AI frameworks, I’d love to connect.


Experience: 8 years

Yearly salary: $120,000

Hourly rate: $0

Nationality: πŸ‡ΈπŸ‡¬ Singapore

Residency: πŸ‡ΈπŸ‡¬ Singapore


Experience

Smart contract & Backend Engineer
Lighter DEX
2023 - 2024
Lighter is a Decentralised Exchange for Crypto. Limit Order Book Development on EVM chains - solidity, forge, hardhat, ethers. Develop Periphery contracts - Flash Loan, Flash Swap, Swap Exact Amounts. Implemented a custom on-chain Oracle system using the fallback pattern to fetch token prices from multiple sources (e.g., Chainlink, Pyth), ensuring reliability and resilience in price feeds. Backend API and microservices on nestJS, typescript. SDK on golang and typescript for the web3 integration. Graphql, subgraph integration for event indexing using nestJS and typescript. Implemented a custom blockchain event indexer and listener using the NestJS Microservices module with Kafka as the message broker. AWS - EC2, Serverless, SQS, Cloudwatch, Redis & DynamoDB.
Smart Contract & Backend Developer
Binance
2021 - 2022
Venus protocol: Venus is a decentralized finance (DeFi) algorithmic money market protocol on BNB Chain. Smart contract Development (Solidity, Hardhat, OpenZeppelin, foundry, slither). Backend Engineering - nestJS, typescript, Go. Implemented a custom on-chain Oracle system using the fallback pattern to fetch token prices from multiple sources (e.g., Chainlink, Pyth), ensuring reliability and resilience in price feeds. Graphql, Subgraph for smart contract event indexing and Query API. Implemented a custom blockchain event indexer and listener using the NestJS Microservices module with Kafka as the message broker. AWS - EC2, Serverless, SQS, Cloudwatch, Redis & DynamoDB.
Blockchain Research Engineer
ADDX
2020 - 2021
ADDX is entry to private market investing. A platform that lets invest from USD 10,000 in unicorns, pre-IPO companies. Develop and enhance Solidity Smart contracts. Build Integration with BitGo for BTC Payments. Re-engineering Proposal for Monolith to Micro-Services. Research Digital Bank Integration for Token Sales. typescript, nodeJS and Solidity are core programming languages in Research Team.
Software Engineer
Standard Chartered Bank
2017 - 2020
Prime Brokerage Services. Re-engineering Prime-brokerage systems. API development on spring-boot, java-8. Messaging Systems: AMQP, RabbitMQ and Kafka. UI development on reactJS. TDD/BDD on Cucumber, Mockito, Junit, Spock. Report generation using Scala, Spark. Low-latency using Parallel Programming patterns with java-8 concurrency utils. DevOps on Jenkins.
Lead Engineer
DBS Bank
2015 - 2017
Treasury Business Unit. Re-engineering of Deal-Station for FX-Derivatives. API development on Spring-boot and java-8. Messaging Systems: AMQP, RabbitMQ and Kafka. UI development on AngularJS. Low-latency using Parallel Programming patterns with java-8 concurrency utils. DevOps on Jenkins and migration from SVN to Git. TDD/BDD on Junit, Mockito, Cucumber.
Senior Software Engineer
AGDelta
2011 - 2014
Making Investment Opportunities Safer, Relevant and Accessible with AGDelta’s Digital Wealth Platform Suite. Order and Execution Management Systems Development. API development on spring, java. Messaging Systems: RabbitMQ. FIX Adapter development using quickfixJ. Event Driven Systems using espertech Library. Parallel design patterns using Google-Guava. Caching on ehCache, PL/SQL in Oracle.
IT Analyst and Developer
CLSA
2010 - 2011
CLSA Ltd. is a capital markets and investment group. Order and Execution Management Systems Development. API development on java, spring, hibernate, apache-camel. FIX Adapter development using quickfixJ. PL/SQL in Oracle. TDD on Junit.
Developer
TATA Consultancy Services
2005 - 2010
Consulting Role with TATA Consultancy Services, India. Server-Side Development on Java-4. Design and Architecture for re-engineering of Underwriting and Corporate Actions Systems. Unit Testing on Junit. PL/SQL Development on Oracle.

Skills

java
javascript
rust
solidity
node
english