Senior Software Engineer
WazirX | Mumbai
WazirX is a crypto currency exchange by Crowdfire.
Designed and implemented -
➤ WRX coin - https://support.wazirx.com/hc/en-us/articles/360000497354-WRX-Coin-Details-How-to-earn
➤ Referral system allowing user to earn WRX via referrals. Also credit 50% of trading commission to the referrer - https://wazirx.com/referral
➤ Contest leaderboard. Automated winner announcement via email, and WRX distribution as per the rank - https://wazirx.com/contest
➤ Entire KYC Workflow from uploading of identity docs to profile verification from admins. Also setup auto KYC to activate the profile instantly.
➤ WRX Miner program to reward users depending on the value of trades - https://wazirx.com/wrx-mining.
➤ Wazirx P2P - Allowing user to buy USDT to trade cryptos, or sell USDT and cash out in INR. This was due to RBI ban leading to delinking of bank accounts - https://wazirx.com/peer-to-peer
➤ Instant INR withdrawals via Cashfree to user's bank account. Also verification of bank account details.
➤ Introduced Maker-Taker model in existing trading system thereby rewarding users whose order lead to filling of order book.
➤ Migrated existing authentication in Ruby to Golang leading to almost 10X improvement in API response time. Also implemented 2FA via SMS.
➤ Explored Machine Learning. Was facilitator for ML team.
Tech - Golang, Ruby, MySQL, SQS, RabbitMQ, Gin, Docker, Kubernetes, Mixpanel, Periscope, New Relic, Sysdig, ELK