Solidity Developer

Senior Blockchain Engineer

Blockchain operations and infrastructure engineer with four years of experience supporting the full crypto asset lifecycle across trading, settlement, wallet operations, and risk monitoring. I’ve worked in environments where accuracy, speed, and clear communication mattered, whether I was reconciling on-chain activity with internal systems or tracking down why a transaction didn’t behave the way it should. Additionally, I’ve built Python and SQL automations that reduced manual reconciliation work, surfaced exceptions earlier, and made daily operational reviews easier for the team. In addition to that, I’ve supported compliance groups with AML/KYC checks, flagged suspicious patterns, and helped resolve issues that blended user behavior, wallet logic, and backend services. I enjoy work that sits between engineering and operations because it lets me solve real problems quickly and explain the reasoning in plain English. I’m confident that this mix of hands-on blockchain experience, risk awareness, and calm problem-solving fits well with an operational support role in a crypto-focused team.


Experience: 4 years

Yearly salary: $120,000

Hourly rate: $60

Nationality: 🇮🇳 India

Residency: 🇺🇸 United States


Experience

Backend & Operations Engineer
Aetna
2023 - 2023
• Automated reconciliation between claim events, backend rules, and external data sources using Python and SQL. • Supported risk teams by surfacing anomalies and building checks that highlighted irregular or high-risk activity. • Helped customer-facing teams resolve issues by tracing errors through logs, APIs, and transaction-like pipelines. • Contributed to operational dashboards that tracked processing latency, exceptions, and system performance. • Tech Stack: Python · SQL · Hyperledger Fabric · PostgreSQL · Kafka · Grafana · AWS

Skills

blockchain-engineer
cosmos
crypto
ethereum
rust
smart-contract
solidity
web3
english