🔭 An experienced backend engineer with a strong focus on delivering high-quality products. With six years of hands-on experience, I have a deep understanding of defining requirements, designing, implementing, testing, and delivering complex back-end and web applications. My skill set includes:

- ▪ Programming Languages: JavaScript, Python, TypeScript
- ▪ Methodologies: Microservice Architecture, Serverless, Agile, XP, Pair-programming, Test-driven Development
- ▪ Tools and Technologies: AWS, Elasticsearch, Terraform, Pulumi, Kubernetes, Docker, REST, Web3, Spark, Kafka, Camunda
- ▪ Databases: MySQL, Cassandra, DynamoDB, MongoDB, PostgreSQL
- ▪ Frameworks: Node.js, Express.js, Flask, React.js, Nest.js, Django

💬 I thrive in creating scalable architectures and have a passion for solving complex problems. With a keen attention to detail, I ensure that every aspect of the product is crafted meticulously. I believe in collaborating closely with cross-functional teams to achieve remarkable results.

🌱 If you are looking for a dedicated engineer who can bring technical excellence and a product-centric mindset to your team, let's connect and explore potential opportunities.

• Moxie
  Built an all-in-one solution for fitness entrepreneurs to manage their business, including live-streaming, scheduling, payments, and promotions.
  Developed a marketplace for premium workouts and curated coaches.

• Open Simple Token (OST)
  Developed an open-source framework for scalable token economies with two key protocols:

  • OpenST: Minting brand tokens on layer-2 Ethereum by staking ERC-20 on layer-1 Ethereum.
  • Mosaic: Proving layer-2 transactions on layer-1 Ethereum.
    Enabled seamless Ethereum wallet integration for zero-fee micro-transactions.

• Pepo
  Contributed to a Web3 social app where users could earn crypto tokens for content creation.
  Recognized as a groundbreaking crypto consumer UX by Decrypt.

• UniCache: UniCache Repository
  Developed an NPM package providing a singleton interface and behavior for Memcached, Redis, and In-memory caching.
  NPM: @truesparrow/unicache
  

• OST Cache
  Contributed to the development of OST Cache, a caching library supporting Memcached, Redis, and In-memory caching.

• OST Block Scanner
  Worked on the OST Block Scanner, a tool for monitoring and validating blockchain transactions.

• OST View
  Contributed to OST View, a project focused on visualizing blockchain data for better insights.

• Scalable systems, Database Modelling, System Optimizations, Backend Development, Microservices, Cloud technologies, Blockchain, Distributed Systems, System Designing, Object-Oriented Programming, Data Structures, and Algorithms.

• Introduction to RabbitMQ