Tech Lead
2015 - PRESENTTetraScience- Led a team of engineers as the tech lead for a Y-combinator startup.
- Designed and implemented a data lake.
- Designed and implemented an IoT platform.
- Designed and implemented microservice architecture.
- Reduced AWS costs by 75% on a large-scale deployment.
Technologies: Node, Postgres, React, AWSSoftware Engineer
2015 - 2016ZYX Integrated Technologies- Architected a new application based on a graph database.
Technologies: Node, Neo4J, Angular, PHPConsultant
2015 - 2015NanoHeal- Troubleshot a high-load application.
- Optimized database queries and the web server configuration.
- Rewrote the Node.js-based application code.
Technologies: MySQL, Nginx, Node, C++Senior Web Developer
2013 - 2015GroundLink- Created a flexible and simple customization system for non-technical employees to customize the company website.
- Redesigned the login system to move from a non-random, non-secure token system to be more robust and secure.
- Created a responsive design for a complicated multi-step booking process.
- Designed a secure single sign-on solution between very restricted legacy systems and new applications.
- Re-factored poorly designed and implemented solutions, bringing a previously unsuccessful project to completion.
Technologies: Play Framework, Bootstrap, LifeRaySenior Consultant
2011 - 2013Ascendant Technology, an Avnet Company- Led a devops team at one of the world's largest banks, working on their internal collaboration platform.
- Designed database failover infrastructure for multiple clients.
- Designed and implemented LDAP replication and failover systems.
- Worked with the latest IBM technologies for single sign-on and security applications.
- Implemented internal systems for collaboration and version control.
Technologies: IBM WebSphere, DB2, ConnectionsDeveloper
2010 - 2011Lakeview Technologies- Developed a distributed peer-to-peer backup system with encryption and privacy features.
- Worked on expanding a popular electronic trading platform.
- Optimized memory-intensive graphing functions to work with a fraction of previously required resources.
- Implemented an auction platform for recyclable materials.
- Created a system for on-the-fly distribution of mathematical models between server and client.
Technologies: Python, Java
Nenad Vukicevic
Internet of Things (IoT) Developer in Belgrade, Serbia
Member since June 11, 2014
Nenad is an experienced senior full-stack developer and tech lead with extensive experience in JavaScript, Java, and Python. He also excels with databases, web infrastructure administration, and system architecture.
Nenad is now available for hire
Portfolio
- TetraScienceNode, Postgres, React, AWS
- ZYX Integrated TechnologiesNode, Neo4J, Angular, PHP
- NanoHealMySQL, Nginx, Node, C++
Experience
- Node.js 7 years
- ECMAScript (ES6) 5 years
- Amazon Web Services (AWS) 5 years
- Internet of Things (IoT) 5 years
- PostgreSQL 5 years
- React 3 years
- Data Lakes 2 years
- Neo4j 1 year
Availability
Part-time
Preferred Environment
Ubuntu, Sublime Text, Git
The most amazing...
...thing I've coded is the Crunch JavaScript library for fast arbitrary-precision arithmetic.
Employment
Experience
- Crunch (Development)https://github.com/vukicevic/crunch
Crunch is an arbitrary-precision integer arithmetic library for JavaScript. It has been designed to execute arithmetic operations as quickly as possible, in particular those upon which asymmetric encryption crypto-systems such as RSA are built.
- Verbatim (Development)https://verbatim.link
A pastebin website.
Skills
Languages
ECMAScript (ES6), JavaScript, Python, Scala, PHP, C++, JavaFrameworks
Redux, Hapi.js, Express.jsLibraries/APIs
AMQP, React, Node.js, Facebook API, Google APITools
NPM, Nginx, Mongoose, AWS Athena, AWS CloudFormation, AWS Glue, AWS SDK, AWS ECS, Amazon SQS, Travis CI, AWS Push Notification Service (AWS SNS), Docker ComposeParadigms
Agile Software Development, DevOps, MEAN Stack, Clean CodePlatforms
Amazon Web Services (AWS), Linux, AWS Lambda, Docker, RancherStorage
Redis, PostgreSQL, MongoDB, Data Lake Design, Data Lakes, AWS S3, MySQL, Neo4j, IBM DB2, ElasticsearchOther
Cryptography, Security, Internet of Things (IoT), API Design
Education
- Master's degree in Electrical & Electronic Engineering2002 - 2007Imperial College, University of London - London
