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19 followers · 6 following
  • Harare, Zimbabwe

Achievements

Achievement: Pull SharkAchievement: Quickdraw

Achievements

Achievement: Pull SharkAchievement: Quickdraw

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Zawala/README.md

Hello my name is Kelvin Zawala.

Software Engineer | Applied AI | Backend | ERPNext/Frappe | Fintech & Payments | Linux

👔 Backend & Linux Systems Engineer at Sendhome Financial Services | Ex Software Developer at Africom Holdings
🏫 I earned a Bachelors Of Technology Honours Degree In Software Engineering from the Harare Institute of Technology
👨🏾‍💻 Currently working with: Java, Spring Boot, Python, Vue and Linux Systems
📚 Personally using and upskilling in :-

  • AI: LLM Agents, Conversational AI, Computer Vision, Ollama
  • Signalling/Networking: RestApi, GRPC, ISO 20022, Kafka
  • Infrastructure: Docker, Ansible, Azure, Monitoring (Grafana Stack, Zabbix)
  • Architecture: TOGAF

Featured Projects:

Project What it is Stack
ERPNext PWAs Four mobile-first Sales, HR, Accounts and Admin apps on top of ERPNext and Frappe HR v16 for Southern African small businesses (PAYE payroll, USD/ZWG, bank reconciliation) Vue 3 Frappe Tailwind Vite
FortKnox Event-driven ISO 20022 payments platform: JWT gateway (ZW), pacs/acmt processor (Capital), reactive double-entry wallet ledger (VaultView), all deployed by an Ansible orchestrator Spring Boot Kafka WebFlux Ansible
Logikbrain Natural-language analytics agent for ERPNext: plain-English questions become live queries, charts and one-line insights, with a self-correcting retry loop for hallucinated columns Python LLM Agents Ollama Claude
WhatsApp Customer-Care Agent Guardrails-first LLM support agent for a mobile network: rule-based routing of high-risk requests, grounded bundle answers, PII redaction, human handoff and golden-set evals FastAPI Mistral NeMo Postgres Presidio
Plant Disease Detection Published BTech capstone: SSD MobileNet leaf localisation + ResNet50 disease classification at the edge on an NVIDIA Jetson Nano PyTorch CUDA Flask

Achievements:

  • Published: Zawala, K. & Chibaya, Y. Disease Detection System: A Technology-Based Approach to Plant Disease Management. Software Engineering Department, HIT
  • Entelect Hackathon: finished 85th of 489 (peaked at 56th) on a multi-species garden optimisation problem, solved in Python

Connect with me:

Languages and Tools:

Frappe grafana Loki

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