EMMANUEL NWAJARI

EMMANUEL NWAJARI

Port Harcourt, Nigeria

EMMANUEL NWAJARI

Software Engineer
I deliver high-performance backend systems, decentralized applications (Web3), and intelligent automation pipelines. My focus is on engineering secure, scalable, and resilient architectures that solve complex business challenges, streamline workflows, and leverage cutting-edge blockchain protocols.

Core Services
1. High-Performance Backend & API Engineering
I design and implement robust, highly available backend infrastructures and microservices that serve as the solid backbone for modern web applications.

* **API Development:** Designing clean, secure, and fast RESTful and GraphQL APIs.

* **Microservices & System Design:** Structuring distributed systems optimized for speed, low latency, and horizontal scalability.

* **Database & Cache Management:** Designing optimized relational and non-relational database schemas, query optimization, and caching strategies.

### 2. Web3 & Decentralized Application (dApp) Development
I build secure, transparent, and efficient decentralized solutions, bridging the gap between traditional web infrastructure and the decentralized web.
* **Smart Contract Engineering:** Writing, testing, and deploying secure smart contracts on high-throughput networks, with specific expertise in **Solana** and **Hedera** ecosystems.
* **Web3 Integrations:** Seamlessly connecting legacy backend architectures with decentralized ledgers, tokenization systems, and non-custodial wallets.
* **DeFi & Tokenomics Infrastructure:** Implementing transactional logic, billing transparency, and payment gateways built on distributed ledger technology (DLT).

### 3. AI Agents & Intelligent Workflow Automation
I design and deploy automated systems that replace repetitive manual processes with intelligent, self-correcting workflows.
* **Multi-Agent AI Systems:** Building autonomous AI agent networks that collaborate to solve complex, multi-step business logic (e.g., automated grant evaluation, data synthesis).
* **Robotic Process Automation (RPA):** Leveraging advanced automation tools to integrate legacy applications, scrape data, and orchestrate complex enterprise tasks.
* **Event-Driven Pipelines:** Creating automated background workers and task queues to handle asynchronous operations cleanly.
## Technical Stack & Tooling
| Category | Technologies & Frameworks |
|---|---|
| **Languages** | Python, Go, Rust, JavaScript, TypeScript |
| **Backend & APIs** | FastAPI, Node.js, Express, REST, WebSockets |
| **Blockchain / Web3** | Solana, Hedera SDK, Smart Contracts, DLT Integration |
| **Automation & AI** | UiPath Ecosystem, Multi-Agent Frameworks, LLM Orchestration |
| **Databases & DevOps** | PostgreSQL, MongoDB, Redis, Docker, Git/GitHub |
## How I Work (My Methodology)
* **Performance-First Design:** Writing clean, idiomatic, and highly optimized code (whether in Python, Go, or Rust) to minimize latency and compute costs.
* **Brutally Honest Validation:** Rigorous testing of edge cases, security vulnerabilities (especially in Web3 integrations), and race conditions before deployment.
* **Agile Collaboration:** Maintaining clear documentation, transparent commit histories, and open channels of communication throughout the project lifecycle.

Working hours

  • Monday:08h00 To 18h00
  • Tuesday:08h00 To 18h00
  • Wednesday:08h00 To 18h00
  • Thursday:08h00 To 18h00
  • Friday:08h00 To 18h00
  • Saturday:Not available
  • Sunday:Not available
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