Nikos Atlas
Verified Expert in Engineering
Full-stack Developer
Nikos is a high-performance, versatile software engineer with solid system design and optimization skills. He is the founder of a company providing web services and hosting solutions, serving multiple clients, and providing technical solutions for their needs. Nikos has been part of large-scale international projects teams with high integrity and hundreds of millions of sessions per month, boosting the team's velocity and reducing operational costs and technical debt.
Portfolio
Experience
Availability
Preferred Environment
PyCharm, MacOS, Slack, GitHub
The most amazing...
...project I've developed is the web portal Bayut which is the number one real estate portal in the UAE.
Work Experience
Senior Full-stack Engineer
Sector Labs
- Designed and implemented a custom two-way migration system to help backport data from our single source of truth to development, stage, and test environments while testing new migrations before deployment.
- Guided and peer-reviewed technical solutions for complex features the company needed to deliver and led other software engineers to ensure high-quality deliverables with minor technical debt.
- Organized and led a small team to create internal tooling to ease the development, maintainability, and deployment of AWS apps and add different access roles to improve security.
- Created custom native plugins for React Native mobile apps to optimize performance and increase profits from Google Ads by optimizing how they are retrieved and projected to the user.
Founder
AtlasTopHost
- Set up dedicated web servers with CentOS to host web applications.
- Collaborated with clients to discuss their needs and propose technical solutions that can help modernize their businesses, improve them, collect insights, and plan the roadmap to scale them.
- Migrated existing codebases to the set-up servers and provided long-term hosting solutions.
- Developed several portals from scratch according to client needs using WordPress, PrestaShop, and Magento.
- Performed on-call services to respond in the event of an urgent service issue.
- Configured content delivery network (CDN) services using Cloudflare to increase speeds, reduce bandwidth, and hide server IP.
- Designed and deployed firewall rules to increase the system's security.
Senior Full-stack Engineer
Mourgos.gr
- Developed and implemented two single-page applications, one administration portal, and one public portal using React.
- Built and implemented two mobile applications using React Native that supported real-time communication through sockets.
- Designed and implemented a Node.js back-end REST API using Express.js, enabling real-time communication via sockets using Socket.IO.
Senior Full-stack Engineer
Greek Geeks (now DOPE Studio)
- Managed whole projects from design to implementation.
- Created multiple full-stack web apps using modular C# libraries.
- Worked with clients, managers, and graphic designers to meet product needs, deploying and demonstrating products to the clients.
Full-stack Engineer
Pobuca
- Implemented a high-performance front-end portal that could manipulate data on the client side.
- Developed a back-end app using Microsoft Azure Mobile Services to serve a web portal and mobile apps, supporting offline two-way data synchronization and using database sharding to scale appropriately.
- Oversaw and mentored team members to improve their performance by reviewing code and enforcing best practices across the team.
Experience
Pluginverse
https://pluginverse.com/Bappy
http://bappy.tech/demo.mp4I developed a custom library with a component loader, virtual tree representation, and I/O management for the mobile app building process.
This project is paused and waiting for funding.
Skills
Libraries/APIs
React, Node.js, Terragrunt, Socket.IO, React Native for Web
Tools
Slack, GitHub, Plesk, Git, PyCharm, NGINX, Apache, Terraform, CircleCI, Kibana, Visual Studio App Center, Helm, Pivotal Tracker, Expo, Visual Studio, PrestaShop, GitLab
Frameworks
React Native, Django, Express.js, AngularJS
Languages
JavaScript, Python 3, HTML5, CSS, PHP, Python, HTML, Java, C#, TypeScript, C++, YAML, Kotlin, Objective-C, Swift, C#.NET, SQL, GraphQL
Paradigms
Requirements Analysis, Database Design, Cross-platform, Agile Project Management, Mobile Development, Agile, Scrum
Platforms
Linux, CentOS, Kubernetes, Docker, Azure, Microsoft Azure Mobile Services, Amazon Web Services (AWS), Android, Firebase, Nexus, Heroku, Magento, WordPress, Joomla, MacOS, iOS, Google Cloud Platform (GCP), Blockchain
Storage
MySQL, Database Architecture, Amazon S3 (AWS S3), PostgreSQL, Firebase Realtime Database, Redis, Google Cloud, Azure Cloud Services, IndexedDB, SQL Server 2014, Elasticsearch
Other
Architecture, Full-stack, Software Architecture, Third-party APIs, APIs, Solution Architecture, Full-stack Development, Back-end, API Integration, Google Cloud Functions, Sharding, Cloudflare, Leadership, Technical Leadership, Headless Software, Cloud, Scalability, Security, Early-stage Startups, Startups, Mobile Architecture, Team Leadership, DNS Servers, Mail Servers, Firewalls, Strapi, Payment APIs, Smart Contracts, IT Management
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