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√ TOP RATED | 10+ years professional software developer. My 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐛𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝 includes: 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Python, JS, Java. 𝐂𝐨𝐦𝐦𝐚𝐧𝐝 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞: Bash. Web Technologies: HTML4/HTML5, CSS3, JavaScript(TypeScript), Bootstrap, Material UI, React/Redux, NodeJS(koa, express), GIT. Web Services: AWS(s3, ses), google(cloud, cloud sql). 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞𝐬: Relation, key-value, Document, Graph. DBMS: MySql, PostgreSQL, Redis, MongoDB, GraphQL. 𝐀𝐌𝐐𝐏-𝐛𝐫𝐨𝐤𝐞𝐫𝐬: Redis, RabbitMQ. Tests: mocha, chai. Payments: Stripe, Paypal, Braintree. 𝐏𝐫𝐨𝐱𝐲 𝐒𝐞𝐫𝐯𝐞𝐫𝐬: Apache, Nginx, nginx-ingress. Tools: docket, kubernetes, apache-benchmark. ORM: Sequalize. * High level of experience in developing Django 𝐒𝐭𝐚𝐜𝐤-𝐛𝐚𝐬𝐞𝐝 web applications; * Expertise in developing 𝐛𝐚𝐜𝐤𝐞𝐧𝐝 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 using Django 𝐥𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬 like DRF, Wagtail; * Knowledge of 𝐋𝐢𝐧𝐮𝐱 and bash scripts; * Experience with unit testing using 𝐌𝐨𝐜𝐡𝐚 and PyTest; * Clear understanding of 𝐰𝐞𝐛 𝐬𝐨𝐜𝐤𝐞𝐭𝐬 and 𝐇𝐓𝐓𝐏 𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐬, and experience with 𝐒𝐨𝐜𝐤𝐞𝐭.𝐢𝐨; * Skills in 𝐑𝐞𝐚𝐜𝐭𝐉𝐒, 𝐑𝐞𝐝𝐮𝐱, and associated libraries/tools; * Proficiency in planning, designing, and implementing 𝐒𝐏𝐀𝐬 using React and Redux; Besides my technical experience, I also posses 𝐬𝐭𝐫𝐨𝐧𝐠 𝐚𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐚𝐥 𝐬𝐤𝐢𝐥𝐥𝐬 with hands-on experience in programming and 𝐩𝐫𝐨𝐛𝐥𝐞𝐦-𝐬𝐨𝐥𝐯𝐢𝐧𝐠. Interpersonal skills with proven 𝐥𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩 𝐪𝐮𝐚𝐥𝐢𝐭𝐢𝐞𝐬 are on board too! I have vast experience working in remote and in-house teams using 𝐒𝐂𝐑𝐔𝐌, 𝐊𝐚𝐧𝐛𝐚𝐧, 𝐚𝐧𝐝 𝐨𝐭𝐡𝐞𝐫 𝐀𝐠𝐢𝐥𝐞 𝐦𝐞𝐭𝐡𝐨𝐝𝐨𝐥𝐨𝐠𝐢𝐞𝐬. I look forward to collaborating with you and bringing your product to life!

I build AI features that survive production, not just the demo. Six products I built end to end are live right now: Typeza, SiftFirst, AuditRush, PrepDoc, RoleNorth and VenomAnalytics. Three are my own, three I built for clients as the only developer on the project. Links to all of them are in the Portfolio section below. What I do: → LLM features that hold up: multi-model pipelines, structured outputs, retries, evals, spend caps → Python backends: Django, FastAPI, Celery, PostgreSQL, Redis → TypeScript and Next.js: full apps, API routes, Supabase, Stripe → AWS: ECS, S3, CloudFront, RDS, Lambda, Terraform → Real time: WebSockets, SSE, async processing Two examples: Typeza fans out 15 LLM calls per analysis and returns a finished result in under 3 minutes, with Stripe and Apple IAP billing on AWS. PrepDoc runs two models against each other over three rounds, so the report gives the reader a confidence level instead of one confident guess. Before going full time freelance: backend developer at DIZZBO (logistics SaaS) and full stack at Lingvist (AI language learning, 2M+ users). On Upwork: 28 jobs, 697 hours, 100% Job Success, Top Rated. I communicate clearly, I ship on time, and I leave code the next developer can actually read. Tell me what you are building.

Mainly skilled in NextJS and React for frontend and ExpressJS, Flask and Go Fiber for backend. I always look for the most optimized way of delivering data to the end user. Main tools I use: React-query for fetching and caching data on the frontend, Zod for forms, Recharts for charting, Zustand for state management, Typescript for overall javascript related development, Drizzle for database operations, Dragonfly/Redis for caching, AWS, Vercel or bare docker for hosting, Tailwindcss for styling, Figma for design works, Postman for debugging routes, and others. I don't find it difficult to pick up new technologies whenever needed and I make sure to constantly expand my knowledge. My recent projects: Working on a real life business React application as employee, Marketplace for local Apple products (scraped listings from different used item marketplaces), Browser based time logging app for optimizing the time spent on useless activites, Multiple custom affiliate sites in finance, casino niches, Click Manipulation software for boosting Google Search CTR using stealth technologies in order to avoid detection & More less impactful sideprojects.

I'm a senior Aussie developer living in Europe. - 9000+ hours on upwork - 100% success rating top rated plus My skill set is as follows. 💎 Backend skills: ✔✔✔ PHP 7.x ✔✔✔NodeJS ✔✔✔Laravel Framework (5.x) ✔✔✔ NestJS ✔✔✔ Prisma ORM ✔✔✔ Graphql subscription, graphql-codegen, type-graphql ✔✔ CQRS ✔✔ AdonisJS ✔✔✔ Composer ✔✔✔Advanced architectural design patterns 🖼 Frontend: ✔✔✔React ✔✔✔VueJS ✔✔✔ Vuex ✔✔✔ Material UI ✔✔✔ Vuetify ✔✔✔ Quasar ✔✔✔ Redux, Saga, Observables, Thunk ✔✔ AngularJS (1.x, 4+) ✔✔✔ RXJS ✔✔✔ WebpackJS, GruntJS/Gulp ✔✔✔ GraphQL , GraphQL subscriptions, cache, link state 📁 Databases: ✔✔✔ Mysql ✔✔✔Postgres ✔✔ Cassandra ✔✔ MongoDB 🗄Caching: ✔✔✔ Redis with clusters ✔✔memcache 📊 Streaming: ✔✔✔ Websockets ✔✔✔ socket.io + Pusher + PubNub ✔✔✔ Redis Pub/Sub ⌛ Dev-ops: ✔✔✔ Kubernetes ✔✔✔ K8s Secrets / Namespaces ✔✔✔ Helm charts ✔✔✔ Linux/Apache/Nginx/Varnish Cache ✔✔✔ Jenkins / Bamboo CI / Buddy ✔✔✔ Docker and VirtualBox ✔✔✔ AWS / s3 / Route 53 / ECS / EC2 / ECR / EKS / GCP / Azure / Amplify ✔✔✔ AWS Serverless ✔✔✔ Testing: Cypress, PHPUnit, Jest, Mocha, Chai ✔✔✔ E2E/BDD/TDD Unit Testing / Protractor / Selenium ✔✔✔ Kubernetes Secrets management AI: ✔✔✔ Knowledge of OpenAI endpoints ✔✔✔ Api integration with eleven labs voice platform ✔✔✔ Langchain / AutoGPT / SQLAgent I have over 16+ years worth of commercial software development experience and my primary languages are PHP and typescript. I have developed solutions which suit people who want to develop cloud based SaaS to market. 🧱 API Development: ✔✔✔Twilio ✔✔✔ Docusign API ✔✔✔ Tesseract ✔✔✔PyTesseract ✔✔✔Backtrader ✔✔✔ OpenCV ✔✔✔ Pyfolio ✔✔✔ OpenGL ✔✔ Tensorflow ✔✔✔Stripe ✔BrainTree ✔✔✔Pusher 🧿 Version Control: ✔✔✔ GIT ✔✔✔ Git Hooks ✔✔✔ Git auto-deploy

Data is everywhere. Systems that actually do something with it are rare. I build those systems. Full-stack engineer who works with complex, large-scale data. Backends in Django and Go, frontends in React, with deep experience turning satellite imagery, sensor data, and spatial data into usable systems. MSc in Earth Observation, Grande Distinction. Thesis on self-supervised deep learning for classification from large-scale time series data. I have built and led delivery of production data platforms, from field data collection tools to offline-first mobile apps, now used by farmers and insurers. I have also shipped 100+ full-stack and data-driven projects for clients across the globe.