Dionis Ludovick Nasuwa
Full-Stack Software Engineer & Systems Architect
BSc in Computer Science graduate from the University of Dar es Salaam (UDSM). Certified in Full Stack Open (University of Helsinki, Grade 5/5) and Scrum Fundamentals (SFC™). Specialized in engineering scalable full-stack web applications, TypeScript monorepos, AST code analysis engines, and enterprise network infrastructure.
Max score in React, Node, REST & Security
Mainstream Group, StartHub Africa, TPC Ltd
Plaqode (TS Monorepo) & Strata (Code AST/DAG)
SCRUMstudy sprint & delivery validation
Selected Projects
Plaqode — Distributed Monorepo Architecture for Digital Identity & QR Solutions
Turborepo-orchestrated multi-tenant SaaS with stateless RS256 auth & isolated Prisma clients
Plaqode is a distributed monorepo powering a digital connectivity suite: QR code generation with geospatial analytics (GeoIP tracking), digital business card creation (Cardify), event ticketing (Marquee), and a unified SSO layer. Built with Next.js 14/15, Fastify, and Turborepo, it implements stateless RS256 JWT authentication with isolated PostgreSQL database schemas via Neon.
PataSpace — Real Estate FinTech & Verified Rental Platform
Django 5 + React + Flutter ecosystem with mobile money escrow & geospatial verification
PataSpace is a full-stack real estate marketplace and fintech platform engineered for high-density urban rental markets like Dar es Salaam. Built with Django 5.0, React 18, and Flutter, it integrates M-Pesa/Tigo Pesa mobile money escrow to enable 'Rent Now, Pay Monthly' financing, Africa's Talking SMS pipelines, Leaflet marker clustering, and field-agent GPS photo verification.
INTLEQ — Local LLM RAG Platform & Vector Database
FastAPI + Ollama + pgvector Retrieval-Augmented Generation engine
INTLEQ is an offline-first RAG platform enabling private AI inference. The FastAPI backend integrates Ollama (llama3.2:1b) and pgvector (PostgreSQL extension) for semantic vector similarity search without cloud dependencies. Features asyncpg for non-blocking concurrent user sessions.
Strata — PHP Legacy Modernization Intelligence Platform
AST-based structural analysis engine for de-risking monolith refactoring
Strata de-risks monolith-to-microservices transformation by converting PHP codebases into structural intelligence graphs. Parses source code into ASTs, computes Strongly Connected Components (SCC) to isolate circular entanglements, and calculates graph centrality risk scores.
Technical Experience
Software Engineering Collaborator
- Contributed to enterprise software development and system architecture design across multi-module applications.
- Engineered secure RESTful API integrations and backend data flows, enhancing system interoperability and processing speed.
- Engaged in Agile workflows, sprint reviews, and cross-functional team alignment to deliver project milestones reliably.
Software Development Trainee
- Collaborated on full-stack application development and UI layout design for the 'Smart Cargo' digital logistics management system.
- Mapped complex user workflows into intuitive interfaces, optimizing user navigation and real-time transaction tracking.
- Assisted in workflow testing and database query optimization to improve data transparency and reporting accuracy.
IT Infrastructure & Network Optimization Trainee
- Upgraded network switches, deployed wireless routers, and set static IP bindings to optimize enterprise network uptime and secure routing.
- Diagnosed and resolved hardware/software maintenance issues across business-critical desktop terminals and network peripherals.
- Enforced endpoint network configuration standards to ensure operational continuity across enterprise departments.
Skills & Competencies
Programming & Web Stack
Databases, Cloud & DevOps
Networking & Enterprise Infra
Methodologies & Certifications
Certifications & Education
Full Stack Open Certification
Comprehensive deep-dive certification covering advanced React, Redux, Node.js, Express, RESTful APIs, GraphQL, TypeScript, and secure web application architecture.
Scrum Fundamentals Certified (SFC™)
Validated mastery in Agile project management principles, sprint backlog prioritization, daily standups, cross-functional team coordination, and iterative product delivery.
BSc. Computer Science
Core academic degree focusing on systems programming, software engineering, database management, algorithms, data structures, and enterprise networking.
Let's Connect
Open for full-time software engineering roles, full-stack projects, or systems architecture opportunities. Available for both local and remote positions.