Hamid Siamaki
Sydney,NSW
Summary
Creative and forward-thinking Solution Developer creates cutting-edge websites and applications for high-profile clients with challenging demands and visions. Skilled project manager, team leader and analytical problem-solver with top-notch organizational, scheduling and code verification skills. Expertise in C#, SQL Server, Angular and Azure.
Overview
18
18
years of professional experience
Work History
Full-Stack Developer (Contractor)
Perpetual
07.2021 - Current
- Responsible for development and maintaining API and Angular web application of a core financial project, dealing assets totaling in millions of dollars
- Responsible for database health improvement
- Conducted SQL Server database health-check, and optimized database server, as well as queries executed
- Responsible for scaling APIs up from single tenancy model, to mult-tenancy with no outage for clients
- Libraries, Frameworks, and Technologies: C#, ASP.NET WEB API, .NET Core 6, Azure PaaS SQL Server, Angular, Entity Framework, Dapper, Azure Service Bus, Azure Functions, Microservices, Azure Blob Storage, Azure App Services, ADF, Azure App Gateway, ….
Tech Lead (Perm)
Woolworths
09.2017 - 07.2021
- Worked across different squads: Personalisation, Product Enrichment, Search, and Checkout
- Prepared architecture and design for different microservices, and engaged with architects and other TLs
- Constantly in engagement and alignment with other TLs technically
- Prepared technical requirements/stories for future sprints
- Responsible for implementation
- Responsible for code review to ensure development standards are followed
- Transform current .NET application to Angular front end and backend with microservices
- Build microservices for personalisation, Search, Checkout, and Product Enrichment
- Libraries, Frameworks, and Technologies: C#, ASP.NET WEB API, .NET Core 3+, SQL Server, Angular (10), Bootstrap, Dapper, JIRA, Onion architecture, Azure, Docker, Kubernetes, Puppeteer, Elasticsearch, Kibana, Azure Eventhub, microservices, Redis, Rancher, Grafana, Azure App Services, Azure Cognitive Services, Azure Databricks, Sparks, ADF, Azure Datawarehouse, Azure Service Bus, ….
Senior Full Stack Developer/DBA (Contractor)
COS
09.2015 - 09.2017
- Designed and Implemented C#/AngularJS Web Framework, and module for internal ERP
- Designed and re-developed website product search (decreasing search time from 12s to 0.5s)
- Designed and implemented BI stack (ETL, Data warehouse, MD Cube, Tabular Models)
- Integrated SSAS Cube to many existing business flows (SQL SPs, C# applications)
- Libraries, Frameworks, and Technologies: AngularJS 1.5, JQuery, Kendo UI, Highcharts, RequireJS, Developer Express WinForms Controls, AngularJS SPA, AngularJS Custom Lazy Load modules, C#, ASP.Net MVC 5, WCF, XML SOAP Web Services, Reflection, SQL CLR, MSMQ, SignalR, Windows Services, SQL Server 2012, SQL Server Analysis Services 2012, …
Senior Full Stack Developer (Contractor)
ASA
01.2014 - 01.2015
- Implemented securities trading mobile Android app
- Designed and implemented FIX (Financial Information eXchange) protocol and connected ASA to 5 different markets
- Libraries, Frameworks, and Technologies: AngularJS 1.5, JQuery, Highcharts, RequireJS, C#, Socket Programming, Web Api 2,MSMQ, SignalR, Windows Services, FIX4Net, QuickFIX, SQL Server 2012, …
Technical Architect and Team Lead (Contractor)
IPE
01.2013 - 01.2015
- Prepared architecture and design of SMS Marketing application
- Technically lead a team of 5 developers to implement the solution
- Responsible for implementation
- Responsible for code review to ensure development standards are followed
- Built microservices, and frontend
- Implemented multiple hybrid mobile apps using Ionic
- Libraries, Frameworks, and Technologies: AngularJS 1.5, JQuery, Highcharts, RequireJS, EXT.Net, Janus Components, AngularJS SPA, AngularJS Lazy Load, C#, Web Api 2, XML SOAP Web Services, SQL CLR, MSMQ, SignalR, SQL Server 2008, 2014, SQL Server 2014 Hekaton (in memory OLTP)
- The solution handled over 2M operations(requests) per hour on peak load.
Senior Software Developer (Contractor)
IME
01.2010 - 01.2015
- Implemented finger-print based authorization module, embeddable to all IME softwares
- Implemented Credits Management Software to manage all the checks, bonds and securities of brokers
- Implemented FIX Protocol Gateway for the Futures and Spot markets; using FIX4Net
- Implemented accounting software
- Libraries, Frameworks, and Technologies: C#, Socket Programming, WCF, FIX4Net, QuickFIX, Janus Windows Components, SQL Server 2012.
Technical Architect and Co-Founder (Contractor)
SaynaSoft
01.2010 - 01.2014
- Prepared architecture and design of softwares
- Technically lead a team of 5 developers to implement the solution
- Responsible for implementation
- Responsible for code review to ensure development standards are followed
- Libraries, Frameworks, and Technologies: C#, ASP.Net Web Forms, FIX4Net, QuickFIX, Janus Windows Components, SQL Server 2008.
Software Developer (Perm)
Tadbir Pardaz
01.2007 - 01.2010
- Contributed to many WinForms and WebForms softwares
- Contributed to the accounting software
- Libraries, Frameworks, and Technologies: C#, FIX4Net, Janus Windows Components, SQL Server 2005.
Software Developer (Perm)
Ideal System
01.2006 - 01.2008
- Contributed to WebForms reporting portal
- Libraries, Frameworks, and Technologies: C#, ASP.Net Web Forms, Crystal Reports, TSQL.
Skills
- C#
- ASPNET Core
- ASPNET MVC/Web API
- Angular (2-11)
- AngularJS
- Typescript
- JavaScript
- JQuery
- HTML
- CSS
- Ajax
- Azure App Services
- Azure SQL PaaS
- Azure Devops
- ASE
- Docker
- Kubernetes
- Azure EventHub
- Prometheus
- Grafana
- Azure Service Bus
- Azure Blob Storage
- Azure Cognitive Services
- Azure Chatbot
- CosmosDB
- Azure Datawarehouse
- Azure Data Factory
- Azure Databricks
- AppInsights
- Rancher
- ADONET
- LINQ
- Entity Framework
- Dapper
- Visual Studio
- VS Code
- Rider
- Kendo UI
- AG Grid
- JQuery UI
- SQL Server Reporting Services
- Crystal Reports
- Dependency Injection
- Repository
- GOF
- SOLID
- Git
- BitBucket
- TFS
- Onion architecture
- N tier
- GRASP
- DRY
- Microservices
- DDD
- CQRS
- SQL Server query optimization
- BI
- SSAS Multi Dimensional
- SSAS Tabular
- SQL Server design
- Implementation
- Administration
- Solr
- Elasticsearch
- Redis
Career Statement
An enthusiastic IT professional with over 18 years of experience in a wide variety of industries, applications and projects, combined with a track record of delivering business solutions and change at a project, program and management level.
Timeline
Full-Stack Developer (Contractor)
Perpetual
07.2021 - Current
Tech Lead (Perm)
Woolworths
09.2017 - 07.2021
Senior Full Stack Developer/DBA (Contractor)
COS
09.2015 - 09.2017
Senior Full Stack Developer (Contractor)
ASA
01.2014 - 01.2015
Technical Architect and Team Lead (Contractor)
IPE
01.2013 - 01.2015
Senior Software Developer (Contractor)
IME
01.2010 - 01.2015
Technical Architect and Co-Founder (Contractor)
SaynaSoft
01.2010 - 01.2014
Software Developer (Perm)
Tadbir Pardaz
01.2007 - 01.2010
Software Developer (Perm)
Ideal System
01.2006 - 01.2008
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