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Moller – Next.js, React, Python, experts in Lemon.io

Moller

From United Kingdom (UTC+1)flag

Full-stack Web Developer|Middle

Moller – Next.js, React, Python

Moller is a London‑based full‑stack engineer with strong product ownership, experience leading architecture changes, and mentoring junior developers. He has delivered scalable web applications in the EV charging and SaaS domains, and he communicates clearly with both tech and non‑tech stakeholders. There are some gaps in deep cloud expertise and CS‑level fundamentals, but overall, he comes across as a pragmatic, product‑oriented engineer.

8 years of commercial experience in
AI
Business intelligence
Cybersecurity
Defense
Electronics
Govtech
Transportation
SaaS
Main technologies
Next.js
3 years
React
5 years
Python
8 years
Node.js
3 years
Typescript
5 years
Additional skills
PostgreSQL
C++
FastAPI
Tailwind CSS
AWS
Express.js
React Native
Django
Direct hire
Possible
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Experience Highlights

Senior Full-Stack Developer
Nov 2024 - Dec 20251 year 1 month
Project Overview

Enterprise SaaS platform that uses Causal AI and a digital twin of the business to uncover true root causes behind performance, run what‑if simulations, and support high‑stakes decision making

Responsibilities:
  • Designed and implemented the frontend for the marketing website and main product landing page.
  • Rebuilt and refined the existing marketing site structure, improving page layout, content hierarchy, and responsiveness across devices.
  • Owned the data connectors area in the main platform, extending support for new sources including Azure Data Lake, Amazon S3, and Snowflake.
  • Implemented streaming data ingestion and real‑time progress feedback for long‑running data import flows.
  • Fixed UI and frontend bugs, reduced visual inconsistencies, and improved overall UX for key user journeys.
  • Collaborated with product and marketing teams to iterate on visuals, copy placements, and calls‑to‑action for higher conversion.
Project Tech stack:
React
Next.js
Python
Kubernetes
RabbitMQ
Typescript
MongoDB
Lead Front-End Developer
Jan 2024 - Nov 20251 year 10 months
Project Overview

EV chargepoint management platform that enables operators to monitor, configure, and optimize large charging networks, offering multi-tenant white-label dashboards, streamlined operations, and an improved user experience for both internal teams and end drivers.

Project gallery:
Portfolio example for Swarco by Moller, Lead Frontend Developer
Portfolio example for Swarco by Moller, Lead Frontend Developer
Portfolio example for Swarco by Moller, Lead Frontend Developer
Responsibilities:
  • Led migration project to modernize EV chargepoint admin web console to NextJS web app.
  • Defined development guidelines, set up infrastructure, designed and built 5 whitelabel domain admin dashboards.
  • Implemented server-side paginated, filtered, and sorted tables for tables with millions of records.
  • Revamped backend architecture using Node.js, Next.js server side actions/rendering, Drizzle ORM, and Postgres for improved performance.
  • Self-hosted via OVHCloud, Linode, Docker, NGINX.
  • Achieved seamless migration and enhanced user experience for SWARCO Smart Charging.
  • Managed junior frontend developers.
  • Acted as point of contact/product owner for the new project, liaising with stakeholders, the board, and external consultants to deliver and meet their objectives.
  • Involved in recruitment as a technical interviewer.
Project Tech stack:
React
Next.js
i18next
PostgreSQL
GraphQL
Hasura
Python
FastAPI
Tailwind CSS
Typescript
ORM
shadcn
React Hook Form
Docker
Nginx
Software Developer
Apr 2023 - Jan 20249 months
Project Overview

Security-focused software engineering role delivering digital signal processing software in C++ for radio hardware, alongside user-facing GUIs built with modern web technologies, on classified defence projects under DV clearance.

Responsibilities:
  • Worked under DV security clearance on classified projects with strict confidentiality requirements.
  • Designed, built, and deployed multiple full-stack web applications for customer contracts.
  • Participated in all stages of the development lifecycle, collaborating with users, stakeholders, and cross-functional team members.
  • Wrote and maintained digital signal processing software in C++ for radio-focused capabilities.
  • Took on dev lead responsibilities, performing code reviews, working within Agile/Scrum processes, and mentoring junior developers.
Project Tech stack:
C++
React
Redux
PostgreSQL
CSS
Tailwind CSS
Express.js
Software Developer
Apr 2020 - Mar 20232 years 11 months
Project Overview

Security-focused client/server solutions delivered for a government agency, including cross-platform TCP/IP and WebSocket applications, developed and deployed as part of a DevOps CI/CD team under strict classified-environment constraints.

Responsibilities:
  • Worked under DV security clearance on classified projects with strict confidentiality constraints.
  • Contributed as an integral member of a DevOps CI/CD team delivering capabilities to end customers.
  • Owned and delivered a key feature within a Python-heavy capability that was successfully deployed to production.
  • Performed code reviews and pull requests, participated in sprint planning and prioritisation, and mentored summer placement students.
  • Applied security-focused software engineering practices and conducted vulnerability research on critical systems.
  • Implemented cross-platform client/server applications using TCP/IP, WebSockets, and Win32 APIs.
Project Tech stack:
Python
C++
C
Jenkins
Bitbucket Pipelines

Education

2022
Computer Science
Masters

Languages

English
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