Nikola Tosic Email & Phone Number

Melbourne, Vic, Au

Melbourne, Victoria, Australia

Help engineering teams to shift security left in development cycle via DevSecOps by building integration components for security tooling. Design and implementation - bespoke software for managing security findings from multiple data sources at scaleStack: GCP+GKE, GoLang, GitHub Actions

Remote

Melbourne, Victoria, Australia

Melbourne, Victoria, Australia

Melbourne, Australia

Melbourne, Australia

Senior engineer and AWS SME on regulatory compliance related product, allowing for digitization and automation of compliance attestations for NABs CAST (Cloud Adoption Standards and Techniques) framework Technology:AWS Native solution, fully serverless. Open API Spec (Swagger). Python3, CloudFormation (+macros and custom resources), Jenkins declarative pipelines, Jenkins job dsl, PlantUml for flow documentation, AWS Service CatalogResponsibilities - API Design, Implementation and documentation / Swagger / SDK And Documentation automation - Creating internal infrastructure patterns and pattern distribution mechanisms from delivered solutions. - Pipelines and and infrastructure as a code (CFN+Macros+CustomResources, Declarative pipelines - Embracing knowledge sharing and code-first culture through brown bags, POCs etc - AWS Mentorship and oversight, embracing IaC and PaC (pipeline as a code) paradigms

Melbourne, Australia

Develop and document tooling for infrastructure automation on AWS public offering. Develop and document tools for CI/CD automation using open source technologies. Train support personnel and clients on using tools developed. Treating infrastructure and CI/CD as a code. Building AWS security products. Implementing serverless projects pipelines. Predominantly work w/Ruby and Python, with touch of Node.js (custom resources) and Go. (CLIs). Hands on with AWS networking layer (VPC, Subnets, Routing, Security Groups, NACLs, NAT Gateways, WAF, ELB/ALB..). Infrastructure as a code. Mentoring junior team members.

Sydney, New South Wales, Australia

Develop, document and maintain RESTful APIs for wholesale telecommunications providers using Java8 / Spring / Hibernate / Swagger. CI/CD pipelines for developed products, with code-first approach, utilising AWS tooling. Development of provisioning automation for Metaswitch network hardware. Integration with Telecommunication service providers (number provisioning, number porting, service ordering). Implementation of phone numbers (services) database (IPND integrations). Telecommunications back office portal for order management and processing, implemented using Java8 / PrimeFaces / JSF. Number porting process integrations with telco providers.

Belgrade, Serbia

Owned software development / consulting agency of my own. Predominantly done work for web applications (Spring / Grails / AngularJS) backed by relational data store (MySQL) and NoSql (MongoDB), but projects also included - System integrations in Telecommunications sector (Java/ActiveMq/Soap/Rest)Implemented custom time tracking application for clients in UAE (Grails/Angular/MySql).- AWS ‘lift and shift’ migration for Australian customer (Asg+ELB+Ec2 hosted MsSql Server)- Analysing business requirements and translating into technical solution for an online reference checking platform (www.terefic.com)

Belgrade Serbia

Client communication, technical decisions, organising developers and putting latest development methodologies in practice. Solution architecture for startup projects. Translating business requirements into technical specs. Communicating technical design and justifying resourcing plan to business stakeholders. Work predominantly done for large U.S digital agencies and content driven websites, with tech startups in the mix. Most of the work done in Java with Spring/Grails and GORM/Hibernate, with some project in .NET or PHP. Tech Lead and Delivery manager for FX Networks TV Series microsites (Sons Of Anarchy, Justified, Archer, etc) Led the Sitecore CMS implementation and integration for GC (www.golfchannel.com) Managed delivery of markups and dynamic Javascript modules for Oakley.com

Belgrade, Serbia

Technology consultant | Scalable Web ApplicationsMaybelline.com - Bespoke CMS solution for Maybelline.com using SQLServer2008 and ASP.NET MVC 2Pepsi refresh project - Bespoke code deployment solution for Zend Platform website. Implementation and migration from Zend Platform Queue to open source product Gearman

Belgrade, Serbia

Have been working as (backend) all arounder as part of local (Serbia/Balkans) social media website. - Performance optimization using Memcached- BE code implementation and refactoring (PHP/MySQL) - Bespoke p2p system monitoring implemented using C# / Mono - System administration and release management This website had scaling challenges and really pushed me to think about automated horizontal scaling.

Implementation of ERP system functionality in C#/ Windows Forms / .NET 2.0. Implementation of centralized management system for remote POS using SOAP messaging protocol and .NET 2.0. Design and development of of system for graphical and form based overview / editing of electric installation for Oil Refinery using SQL Server 2008 and .NET 2.0. Worked on apps for Windows CE (.NET 2.0, C#)

Bachelor Of Science - Bs, Computer Science

Bachelor, Computer Science

• 2008 – Project “Biom” - ~Simple analysis and statistics of DNA sequences (genetic mutations statistics) implemented in Java.