Ledio Berdellima
Verified Expert in Engineering
Software Engineer and Developer
Ledio is a full-stack software engineer with an emphasis on back-end development. He is proficient in C#, JavaScript, TypeScript, C, C++, Python, Java, and HTML/CSS and has worked with multiple technologies like React, React Native, .NET Core, SQL, AWS, Azure, Google Cloud, Docker, Linux, Git, and Terraform. Ledio's skills encompass API design, relational databases, unit and integration testing, and backlog management.
Portfolio
Experience
Availability
Preferred Environment
Vim Text Editor, Visual Studio Code (VS Code), IntelliJ IDEA, MacOS, Windows, Linux
The most amazing...
...experience I've had is a client on-site debugging session where our team helped close a contract by fixing a high severity bug in real time.
Work Experience
Software Engineer
Meta
- Worked as part of the work platform PRE (performance, reliability, and efficiency) team.
- Improved internal configuration tools across the company.
- Contributed to workroom performance, reliability, efficiency, and quality.
Software Engineer
Ansig
- Architected an insurance policy sales infrastructure on Google Cloud with App Engine, Docker, and Google Kubernetes Engine (GKE).
- Implemented back-end REST API in Java 8 and Spring Boot, which interoperated with the existing legacy sales system. Setup Jenkins CI/CD pipelines, automated testing, health checks, and detailed report extraction.
- Automated insurance premium and claim analytics using Python and Pandas. Implemented a dashboard to query and visualize reports using Plotly.js through React and Django.
- Trained risk prediction models for customer and vehicle combinations, initially using decision trees like scikit-learn and later Keras and TensorFlow. The models performed insurance policy price optimization through Monte Carlo simulations.
- Worked closely with the sales and marketing departments to create a Facebook Messenger chatbot with Albanian NLP capabilities.
- Trained Albanian word embeddings using word2Vec, which were fed to the chatbot’s intent classification model implemented with a recurrent neural network in Keras and TensorFlow.
Software Engineer
Orderoo
- Headed full-stack development using React, Redux, JavaScript, React Native, C#, and NET Core.
- Managed DevOps infrastructure, including AWS EKS, Lambda, S3, CloudWatch, CloudFront, Route 53, and SQS.
- Led business Intelligence metric derivation and visualization using Grafana and MySQL.
- Designed technical interview live-coding and assignment tasks.
Senior Software Engineer
Validata Group
- Maintained neural engine component written in Python.
- Migrated a data layer from NuoDB to Microsoft SQL Server and wrote a regression test suite.
- Integrated neural engine with main .NET Core codebase.
Software Engineer
Ritech Solutions
- Created a dashboard for a hail insurance project using React, Node.js, and Mapbox to query and visualize hail sensor data from IoT on-site devices.
- Refactored and cleaned up most of the legacy codebase for a fintech startup (NC2). Architected the synchronizer module for QuickBooks desktop, designed the relational DB schema, and migrated production data from on-premise MongoDB to AWS Aurora.
- Architected and wrote the back-end platform for an automated WordPress site creation for InvestorLion. Hosted on AWS EC2/RDS, which allowed real estate investors to quickly buy houses in their area.
- Optimized site templates for load speed and search engine results in InvestorLion. Set up automated SSL certificate acquisition through LetsEncrypt, EC2 custom auto-scaling, provisioning through Ansible, and custom AMIs.
- Prototyped two people-counting and tracking systems for Aramark, using Amazon DeepLens and COTS cameras, Amazon Kinesis, and Rekognition using Python and C++.
Experience
Orderoo
https://business.orderoo.ai/My responsibilities included:
• Full-stack development using React, Redux, JavaScript, React Native, C#, and .NET Core.
• Infrastructure DevOps management with AWS EKS, Lambda, S3, CloudWatch, CloudFront, Route 53, and SQS.
• Business intelligence metric derivation and visualization using Grafana and MySQL.
• Technical interview live-coding and assignment task design.
Skills
Languages
JavaScript, Python, SQL, PHP, HTML, CSS, Ruby, HTML5, Java, GraphQL, C++, Hack
Frameworks
Redux, Django, Ruby on Rails (RoR), Laravel, Tailwind CSS, Express.js, Selenium, .NET Core, React Native, Material UI, Spring Boot, Django REST Framework, Flask, Next.js
Libraries/APIs
React, Node.js, Pandas, Amazon API, D3.js, REST APIs, Stripe API, Vue, PyTorch, Twitter API, TensorFlow, NumPy, React Redux, QuickBooks API, Amazon Rekognition, Keras, Facebook API, Facebook Messenger API, Scikit-learn, Facebook Marketing API, Amazon MWS
Tools
Webpack, Stripe Checkout, Amazon SageMaker, Vim Text Editor, Amazon EKS, Amazon CloudWatch, Amazon CloudFront CDN, Grafana, Ansible, Jenkins, IntelliJ IDEA
Platforms
Linux, Docker, Azure, Twilio, Amazon Web Services (AWS), Blockchain, AWS Lambda, Kubernetes, Mapbox, Amazon EC2, Meteor, Visual Studio Code (VS Code), MacOS, Windows, iOS, Android
Storage
MySQL, Amazon S3 (AWS S3), Microsoft SQL Server, Amazon Aurora, MongoDB
Other
API Integration, APIs, Full-stack, Data Scraping, Dashboard Development, RESTful Services, Data Structures, Front-end Development, Crypto, Data Visualization, CSV, CI/CD Pipelines, Bots, Blade Templates, SaaS, Software Architecture, Image Recognition, VoIP, Telegram Bots, Theoretical Computer Science, Statistics, Deep Learning, Amazon Route 53, Microsoft Azure, Amazon Kinesis, IoT Security, Performance, Web Security, Reliability, Site Reliability, Site Reliability Engineering (SRE), SIP
Paradigms
DevOps
Education
Bachelor's Degree in Informatics
University of Tirana - Tirana, Albania
Certifications
Intro to Self-driving Cars Nanodegree
Udacity
Deep Learning Specialization
Coursera
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