Skill Assessments This user has not passed any tests yet Languages English - Fluent People also viewed * [![Manuel San Ramon](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71614_1784631040.jpg) Manuel San Ramon Digital Operations & Web Solutions Specialist](https://jobicy.com/u/id71614.md) * [![kumanan Chandrakasan](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71594_1784620175.jpg) kumanan Chandrakasan Lead Flutter Developer](https://jobicy.com/u/id71594.md) * [![kamal taouali](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71579_1784614436.jpg) kamal taouali AWS DevOps Engineer](https://jobicy.com/u/id71579.md) * [![Federico Calderon](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71573_1784611636.jpg) Federico Calderon Junior Full Stack Developer](https://jobicy.com/u/id71573.md) * [![Jaisha Naz](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71504_1784575890.jpg) Jaisha Naz Software Engineer](https://jobicy.com/u/id71504.md) * [![Leandro Carron](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_71477_1784563253.jpg) Leandro Carron Backend Developer | Java Developer](https://jobicy.com/u/id71477.md) * [![Muhammad Talal](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_69836_1783609912.jpg) Muhammad Talal Unity Developer & Gameplay Programmer](https://jobicy.com/u/id69836.md) * [![George Trigonakis](https://jobicy.com/data/server-nyc0409/galaxy/mercury/2026/07/avatar_60809_1784435176.jpg) George Trigonakis Application Architect / Senior Backend Developer](https://jobicy.com/u/id60809.md) [All talent ↗](https://jobicy.com/talent.md) * [Overview](#overview) * [Portfolio](#portfolio) * [Services](#services) ## About Me I am a senior AI engineer and full-stack software engineer with a strong focus on building end-to-end products that combine machine learning, retrieval, and modern web technologies. I have experience taking products from zero to production, including architecture, implementation, deployment, and measurable performance improvements. My work has included recommendation systems, chatbot APIs, and retrieval-augmented generation pipelines. I work comfortably across the stack, with hands-on experience in React, TypeScript, Next.js, FastAPI, Django, and REST APIs. I also have deep experience with Python-based ML workflows, model training, semantic search, and LLM evaluation. My background includes building systems around PostgreSQL, Neo4j, MongoDB, Redis, Elasticsearch, Kafka, and AWS infrastructure. I care about scalable architecture, clean engineering practices, and shipping reliable products. I have led technical work in startup environments, collaborated with founders and teams, and owned code quality through reviews and iterative delivery. I enjoy solving complex product and infrastructure problems with practical engineering decisions. I am open to opportunities where I can contribute as a senior individual contributor or technical leader in AI, machine learning, and full-stack product engineering. ## Skills ### [Python](https://jobicy.com/talent/python.md)[SQL](https://jobicy.com/talent/sql.md)[AWS](https://jobicy.com/talent/aws.md)[JavaScript](https://jobicy.com/talent/javascript.md)[React](https://jobicy.com/talent/react.md)[Docker](https://jobicy.com/talent/docker.md)[TypeScript](https://jobicy.com/talent/typescript.md)[Machine Learning](https://jobicy.com/talent/machine-learning.md)[PostgreSQL](https://jobicy.com/talent/postgresql.md)[Kafka](https://jobicy.com/talent/kafka.md)[MongoDB](https://jobicy.com/talent/mongodb.md)[ETL](https://jobicy.com/talent/etl.md)[Redis](https://jobicy.com/talent/redis.md)[REST APIs](https://jobicy.com/talent/rest-apis.md)[NoSQL](https://jobicy.com/talent/nosql.md)[Performance Optimization](https://jobicy.com/talent/performance-optimization.md)[PyTorch](https://jobicy.com/talent/pytorch.md)[TensorFlow](https://jobicy.com/talent/tensorflow.md)[Elasticsearch](https://jobicy.com/talent/elasticsearch.md)[Next.js](https://jobicy.com/talent/next-js.md)[Django](https://jobicy.com/talent/django.md)[Deep Learning](https://jobicy.com/talent/deep-learning.md)[LLM](https://jobicy.com/talent/llm.md)[API Design](https://jobicy.com/talent/api-design.md)[fastAPI](https://jobicy.com/talent/fastapi.md)[Natural Language Processing](https://jobicy.com/talent/natural-language-processing.md)[Data Mining](https://jobicy.com/talent/data-mining.md)[Flask](https://jobicy.com/talent/flask.md)[OAuth](https://jobicy.com/talent/oauth.md)[Event Driven Architecture](https://jobicy.com/talent/event-driven-architecture.md)[Kibana](https://jobicy.com/talent/kibana.md)[Nginx](https://jobicy.com/talent/nginx.md)[Caching](https://jobicy.com/talent/caching.md)[Domain Driven Design](https://jobicy.com/talent/domain-driven-design.md)[Functional Programming](https://jobicy.com/talent/functional-programming.md)[Recommendation Systems](https://jobicy.com/talent/recommendation-systems.md)[Model Evaluation](https://jobicy.com/talent/model-evaluation.md)[JWT](https://jobicy.com/talent/jwt.md)[Neo4j](https://jobicy.com/talent/neo4j.md)[XGBoost](https://jobicy.com/talent/xgboost.md)[Semantic Search](https://jobicy.com/talent/semantic-search.md)[BERT](https://jobicy.com/talent/bert.md)[Caddy](https://jobicy.com/talent/caddy.md)[RAG](https://jobicy.com/talent/rag.md) ## Tech Stack & Tools ### Application Hosting [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/nginx/nginx-original.svg) Nginx](https://jobicy.com/talent?tool=nginx.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/redis/redis-original.svg) Redis](https://jobicy.com/talent?tool=redis.md) ### Data Stores [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/mongodb/mongodb-original.svg) MongoDB](https://jobicy.com/talent?tool=mongodb.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/neo4j/neo4j-original.svg) Neo4j](https://jobicy.com/talent?tool=neo4j.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/postgresql/postgresql-original.svg) PostgreSQL](https://jobicy.com/talent?tool=postgresql.md) ### Development [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/docker/docker-original.svg) Docker](https://jobicy.com/talent?tool=docker.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/gitlab/gitlab-original.svg) GitLab](https://jobicy.com/talent?tool=gitlab.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/jest/jest-original.svg) Jest](https://jobicy.com/talent?tool=jest.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/kibana/kibana-original.svg) Kibana](https://jobicy.com/talent?tool=kibana.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/selenium/selenium-original.svg) Selenium](https://jobicy.com/talent?tool=selenium.md) ### Languages & Frameworks [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/django/django-original.svg) Django](https://jobicy.com/talent?tool=django.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/fastapi/fastapi-original.svg) FastAPI](https://jobicy.com/talent?tool=fastapi.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/flask/flask-original.svg) Flask](https://jobicy.com/talent?tool=flask.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/pytorch/pytorch-original.svg) PyTorch](https://jobicy.com/talent?tool=pytorch.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/react/react-original.svg) React](https://jobicy.com/talent?tool=react.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/typescript/typescript-original.svg) TypeScript](https://jobicy.com/talent?tool=typescript.md) ### Libraries [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/redux/redux-original.svg) Redux](https://jobicy.com/talent?tool=redux.md) [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/tensorflow/tensorflow-original.svg) TensorFlow](https://jobicy.com/talent?tool=tensorflow.md) ### Monitoring [![Image](https://cdn.jsdelivr.net/gh/devicons/devicon@master/icons/elasticsearch/elasticsearch-original.svg) Elasticsearch](https://jobicy.com/talent?tool=elasticsearch.md) ## Experience AI Engineer @ ONTIME Jul 2024 - Present Took the recommendation platform from zero to production as decoupled microservices on AWS using Docker. Built a hybrid recommendation and retrieval engine over PostgreSQL and Neo4j, synchronized through Kafka. Shipped chatbot and recommendation APIs in FastAPI with Redis caching, led code reviews for a team of 4, and fine-tuned an open-source LLM with a vector RAG pipeline. AI Software Engineer @ COLIFE LABS Aug 2023 - Jun 2024 Built an MLflow-tracked ETL pipeline over noisy multi-source data, surfaced trends with XGBoost and embedding-based semantic search for 20 franchises, and ran KPI monitoring on the ELK stack while optimizing MongoDB queries for analytics. AI Software Engineer @ ROBOEPICS Oct 2021 - Aug 2023 Pretrained a BERT model for domain-specific semantic search and embeddings. Trained and deployed models on AWS with Redis caching and collaborated with the CEO on research and new AI product direction. Full Stack Software Engineer @ EXCORE Mar 2020 - Sep 2021 Built a payment gateway with Next.js and a Django REST backend, integrating Stripe and crypto payments. Resolved N+1 query issues, optimized the client with Redux and memoization, and tested with Jest and Selenium. Full Stack Software Engineer @ WEBAMOOZ Jun 2017 - Feb 2020 Built and maintained scalable full-stack web applications using React and Django. Designed responsive UIs, robust RESTful APIs, secure authentication and authorization flows, and improved database performance, caching, and third-party integrations. ## Education Tarbiat Modares University Not specified Doctoral of Philosophy (PhD), Artificial Intelligence Doctoral studies in Artificial Intelligence, withdrawn. Amir Kabir University Not specified Master of Science (M.S.), Data Mining (C.S) Graduate study in data mining and computer science. Shahid Beheshti University Not specified Bachelor of Science (B.S.), Computer Science Undergraduate degree in computer science. National Organization for Development of Exceptional Talents (Sampad) Not specified High School Diploma, Mathematic High school diploma in mathematics. 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