FAYEMI DANIEL .O
Backend & Blockchain Engineer-| Github | Twitter
PROFESSIONAL SUMMARY
Daniel is a Talented Software Developer with 6+ years professional development experience. He
has worked with a wide range of technologies and tools that include working on blockchain,
Fin-tech & crypto projects, amongst several others. He has mentored developers and also built a
wide variety of products. He loves learning, solving problems and building world-class solutions.
SKILLS & TECHNOLOGIES
NodeJS | Typescript | PHP | Express | Laravel | Lumen | PostgreSQL | MySQL | Docker | Git | REST |
Microservice | DynamoDB | Redis | RabbitMQ | Python | Fix Protocol | QuickFix | Web Sockets |
Solidity | Truffle | Ganache | web3 | Binance Smart Chain | Golang
WORK EXPERIENCE
Binance , Remote, Lagos, Nigeria - Senior Backend Engineer- link
I worked on two major projects in Binance:
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Bundle Cashlink here (a peer-to-peer payment service)
Bundle Social Platform Signal Trading
LaToken, Remote, Moscow, Russia - Senior Backend Payment Engineer- link
In LaToken which is the leading platform for multi-asset tokenization and cryptocurrency
exchange, I was responsible for optimization, bug fixes, and Integration of both Crypto and fiat
payments gateway.
I integrated and maintained the following blockchains, their nodes & and their Tokens into
Latoken Exchange:
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NEAR Protocol
Helium Blockchain (HNT)
Rizon Blockchain (ATOLO)
Harmony Blockchain (ONE)
Cardano Blockchain (ADA)
I Integrated the following fiat payments gateway for pay-in and payout
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4BILL & SettlePay
ClearJunction
PayOp
ChipperCash, Remote, San Francisco, USA - Senior Backend Payment Engineer -
link
After Chipper Cash got its $2B valuations with a $150M extension round, I was brought on as a
senior software engineer to scale the platform across more countries and scale the products. I
mainly focused on:
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Building internal tools for admin and Customer support to handle the growing user base
effectively.
Integrating New Blockchains and Crypto Tokens which included DOGE, and SOLANA
Debugging of legacy code issues and Bug Fixing recurring bugs to achieve crypto system
maturity.
Payercoins, Remote, Ogun, Nigeria - Lead Backend Payment Engineer - link
Payercoins a Crypto Payment Processing Platform that processes payment cross boarders
through Cryptocurrencies, I was the lead Engineer involved in the planning, architecture and
execution of the project. The Following are my achieveiments:
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Designed and Built a flexible and scalable merchant platform for integrating payments
through crypto currencies for online payment.
Added feature for creating and collecting donations through popular crypto currencies
Added in app feature to request for payment and generate payment invoice which can be
used by companies or freelancers
Added functionality for merchants to receive all settlement in stable currency (USDT)
regardless of what cryptocurrency the payer paid with.
Patricia Universe, Remote Lagos, Nigeria - Lead Backend Payment Engineer - link
I was a part of the founding developers for Patricia, One of the Leading Digital/Crypto exchange
platforms in Nigeria. The Following are my achieveiments:
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Designed and Built an off-chain scalable solution for Instant Trading (Buying & Selling) of
Bitcoin by users using Fiat Digital Wallets.
Implemented Custodian Wallet for users to enable Bitcoin Transfers (Send & Receive).
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Added value added services ( Bill Payment, Tickets, Airtime & Internet Subscription )
which can be purchased using bitcoin.
Integrated Debit Card into the off-chain solution to enable spending bitcoin from ATM or
online card transactions.
Implemented a Financial Institution Exchange (FIX) protocol to optimize trading profits and
reduce manual trading.
Maintaining, Securing and Scaling the Patricia Bitcoin & Ethereum system to 10,000+
transaction bitcoin daily.
Added Peer-To-Peer crypto trading feature.
Fastrack, Remote Lagos, Nigeria - Lead Backend Payment Engineer - link
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Built an anonymous, affordable and fast international money transfer using crypto
currency.
Integrated multiple fiat payment solution to ensure seamless payment of fiat on crypto
receive.
Implemented complex logics for tracking and handling anomalies from the users end.
Added real time alert for informing the users on transaction status
GloverApp, Remote Lagos, Nigeria - Senior Backend Engineer - link
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Integrated various payment solutions for deposit and withdrawals of funds from fiat digital
wallets.
Implemented personalized account number for users, so users can transact with their
GloverApp like they do with their regular banks.
Added digital assets (like paypal and perfect money) for alternative payments methods
Maintaining, Securing and Scaling the Glover system to 4,000+ transactions daily.
EDUCATION
Afe Babalola University, Ado-Ekiti, Nigeria - B.ENG Mechatronics Engineering
OCTOBER 2012 - JULY 2017
Gift Heritage Institute Of Technology (GHIT) - Diploma Basic and advance
Electronics
FEB 2015 - JUNE 2015
