// adventurer's journal

Experience

A record of quests completed and skills acquired on the journey through the realm of software development.

Zsolt Borsos

Full-Stack Engineer · Human

Lvl 13

92/92 HP

AC 19

STR18+4Backend & Infrastructure

DEX18+4Frontend & UI/UX

CON17+3DevOps & Reliability

INT20+5Architecture & Design

WIS17+3Project Management

CHA15+2Communication & Leadership

Skills & Proficiencies

AI Agent Orchestration9

85%

Local LLM / SLM Inference9

88%

Frontend (Vue/Angular)10

95%

Backend (Node/Python)10

92%

Cloud (AWS/Azure)8

80%

Databases (SQL/NoSQL)9

85%

System Design9

90%

DevOps (CI/CD/Docker)9

87%

Weapons

PythonTypeScriptNode.jsVue.jsAngularFastAPI

AI Arsenal

vLLM / SLMsAgentic RAG EngineFSM OrchestrationQdrantMulti-Provider LLM APIs

Armor

DockerGPU InferenceLinuxRedisCaddyAWS / Azure

Tools

GitCI/CD PipelinesAgentic Toolkit (Squadron / Holoscanner / pym-particle)

Features & Passive Skills

Agentic Force Multiplier[Passive]

Designs multi-agent architectures where specialised models collaborate through structured pipelines. Transforms complex, multi-domain problems into coordinated agentic flows — each model doing what it does best.

Full-Stack Cartographer[Passive]

Navigates the entire map — from embedded hardware to cloud infrastructure to mobile client. No blank spaces on the chart.

Veteran Navigator[Passive]

High resistance to "Scope Creep" damage. Can weather any project storm and steer the most complex initiatives safely to port.

Ship It

Engages full-stack execution mode: scope the essential, build fast, deploy clean. Delivers architecture, backend, and client as a single cohesive system — without waiting for perfect conditions.

Additional Traits

BSc Computer Science (2:1) — BCS PrizeClean Code AdvocatePragmatic ArchitectSolo Project CloserAgent-Native WorkflowPrivacy by DesignSailorGuitarist

Co-Founder & Lead Developer

11 months

Mamma & Daddy

2025-11 — Present

Mamma & Daddy is a privacy-first AI parenting companion app, currently in beta with UK families. As part of a small founding team, I lead the engineering and designed and built the platform end-to-end.

Built the iOS and Android app in React Native (Expo) and TypeScript.
Designed an Agentic RAG backend in Python and FastAPI, with PostgreSQL, Qdrant vector search, and a Redis/Arq async task queue.
Set up self-hosted inference infrastructure from scratch — vLLM model serving for chat and embedding models plus a dedicated reranking service, with no automatic fallback to third-party LLM providers.

PythonFastAPIPostgreSQLQdrantRedisArqvLLMDockerCaddyPrometheusGrafanaMCPReact Native (Expo)TypeScript

AI Solutions Architect (Contract)

6 months

Sagoss Group

2026-04 — Present

Remote contract with Sagoss, a UK parking-technology group providing parking software, payment solutions, barrier and freeflow parking, and ANPR.

Designing, developing and deploying AI, machine learning and automation systems for use across the group's companies
Building workflows, prompts and data-processing pipelines, together with the integrations, APIs and dashboards that connect them to existing systems
Evaluating, tuning and monitoring AI-enabled tools to keep them reliable in day-to-day use

Full Stack Developer (Contract)

2.2 years

Farquhar Software

2023-05 — 2025-07

Contract engagement covering two web application projects: first as solo developer, then as part of a small development team.

Brought onto a partially completed project as solo developer; restructured the codebase and delivered a web application for electrical grid contractors to the original specification
Built a calculation engine to replace complex Excel spreadsheets used by electricians and engineers, generating cable specifications with validation logic and cost-based solution recommendations
Set up AWS environments (dev, staging, production) with CI/CD pipelines on a serverless stack of AWS Lambda, DynamoDB, and Auth0

Node.jsExpressVue.jsAWS LambdaDynamoDBAuth0CI/CDGIS mapping

Full Stack Developer

6 months

Glisser

2022-07 — 2023-01

Contributed to a hybrid event platform for interactive audience engagement.

Performed significant UI/UX updates to Angular-based presentation interface
Developed features for the Node.js backend Core API
Initiated groundwork for migration from VM-hosted services to Azure Functions

AngularNode.jsAzure FunctionsTypeScript

Senior Full Stack Developer

1 year

Adesa UK

2021-08 — 2022-07

Senior role in a large-scale serverless environment.

Developed features for B2B vehicle auction platform using AWS serverless microservices
Led initiative to take ownership of complex data ingestion component
Increased deployment cadence to multiple times per week

AWS LambdaDynamoDBNode.jsAngular 12+React Native

Backend Developer

1 year

Modix

2020-08 — 2021-08

Provided backend support and modernization for automotive campaign websites.

Bridged legacy PHP monolith with React/Gatsby frontend via new APIs
Extracted functionality from monolith into service-based architecture
Configured Apache Solr for high-speed search across dealership websites

PHPNode.jsReactGatsbyApache Solr

Full Stack Developer

2.4 years

Magellan Robotech

2018-02 — 2020-07

Built and modernized internal tools for a global sports betting platform.

Migrated internal betting management tools from legacy PHP to Node.js/Angular 7+
Developed custom JWT-based authentication with fine-grained feature flagging
Created Docker-based setup for QA versioning and testing

Node.jsAngular 7+TypeScriptPHPDocker

PHP/Laravel Developer

6 months

The MLP

2017-08 — 2018-02

Worked in team of 8 developers building campaign websites and backend applications for major brand clients.

Developed public-facing campaign websites using Laravel 5.4+ and Vue.js 2.0+
Built bespoke internal backend applications on Windows server infrastructure
Created websites based on brand guidelines for high-scale marketing campaigns

Laravel 5.4+Vue.js 2.0+PHPWindows Server

PHP Developer

1 year

boohoo

2015-09 — 2016-10

First professional role working on e-commerce platform and internal tools for fashion retailer.

Built quick-turnaround single-page applications for internal departments to visualize product data
Created searchable thumbnail interfaces for designers to review clothing designs, replacing manual one-by-one clicking through 60+ items
Developed daily management reports aggregating data from multiple sources for executive team

PHPZend Framework 2JavaScriptAWSLAMP stack

Systems Developer

8 months

One Cost Ltd

2014-11 — 2015-07

First development role, worked part-time (2 days/week) while completing university studies.

Proposed and built web application to digitally transform company from Excel-based workflows to browser-based system
Designed and implemented relational database to replace interconnected Excel spreadsheets
Created web-based workflows for different user types: price checking analysts and customer relationship coordinators

Node.jsExpressAngularJSMongoDBMySQLJavaScriptjQueryBootstrapGit

AI Assistant

Ask me about Zsolt's experience, skills, or projects.

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