Rukmal Senarath

Experience

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  Orange Electrics

  Jul 2013 - Nov 2013

  Trainee Engineer

  Experience at Orange RND- CFL PCB designing - Electric Panel Board designing- Embedded systems developmentExperience at Orange QA- Participated Monthly Switch gear QA Analysis- CAD drawings Orange product catalog designing- Production Line Automation Analysis.

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  Fiverr (Fiverr.com)

  Mar 2014 - Aug 2017

  Freelance Embedded systems Programmer and Designer

  PCB designing using Altium and Eagle PCB designers.Embedded systems designing and Consulting -Arduino -PIC micro-controller -Raspberry PiSoftware developing -C++ / C# UI design

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  Stretchline Holdings Ltd.

  Mar 2016 - Jun 2021

   Handling All the Automation Projects across STRETCHLNE from project Conceptualization, Development, Commissioning and Rolling out to respective Internal Department.  Research and Innovation of Cutting-Edge solution to fill the technology gaps whilst improving OEE and Production Capacity.  Development of PLC/HMI/SCADA/DCS based Automation Solution for both Closed loop and Open loop control, remote monitoring, ANDON push pull systems and Electro-Pneumatic Control systems. [Platforms: SIEMENS s7-1200/ s7-300, Xinje, Schneider Modicon, Samkoon SKWorkshop, Vijeo Citect, Vijeo Designer][Modules : Servo Motors, Stepper Motors, Load cell, Linear Actuators, RIO, Pneumatic IP-PI Converters] Conceptualization, design and deployment of Dashboard solutions. Designing of Mechanical Models required to full-full Electro-Mechanical Solutions required for the Automation Systems using CAD Tools. [Platforms: Solidworks] Integration and Management of External Contractors for Prototyping and commercialization of above Mechanical Model. Troubleshooting and Providing Technical Expertise to Maintain an Optimum Efficiency in Existing Machines. [Platforms: SIMENS s7-200, Mitshubishi Fx-Series PLCs, MetalScan]. Preparation of CAD-Electrical Drawings for in-house Automation projects. [Platforms: Solidworks Electrical]  Designing and Implementation of Embedded system and ASIC based Machine-Vision, Machine-Machine communication and IOT Automation Solutions. [Platforms: RaspberryPi, Arduino, GSM, OpenCV, pyModbusTCP, Altium Designer].  Effectively Mange the Automation department Technicians and Interns to maintain smooth flow and Quality of projects in Pipeline. Effectively Practice Lean Manufacturing concepts to identify the Best Automation Solution Required. [Tools: 5Why, A3 thinking, Root Cause Analysis, Prato-Analysis, Fish-bone…] Show less

  • Senior Executive Autonomation Engineer

    Jan 2021 - Jun 2021

  • Autonomation Engineer

    Mar 2016 - Jan 2021
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  DDI LABS

  Jun 2021 - Jul 2022

  Senior Software Engineer - MEAN Stack

  Projects:Car park management system with parking slot pre-booking. Client: International Towers - AustraliaChain of Responsibility management system with realtime number plate validationa and monitoring. Client: Baiada - AustraliaRealtime Altering and Information Management Dashboard system. Key Role:Full-Stack solutioning and development of dashboard and realtime telemetry backbone. backend: NodeJs Azure functions and NodeJs Microservices depolyed in azure ACI. frontend: Angular, ReactJs in Azure static web apps. Authentication and Authorizrion intergrated with Azure AAD B2C.Realtime Telemetry backbone: Apache Kafka, Azure signalr to send to UI as socket connection, Azure Eevent Hub.Tech Stack: NodeJs, Angular, Azure Serveless, Azure CosmosDB, Azure SignalR, Azure Event hub, Azure AAD B2C, Azure Functions, Azure ACI. Show less

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  Circles.Life

  Jul 2022 - Jan 2024

  Senior Software Engineer

  Responsible for all microservices within TELCO domain, their interactions with other components, up-time, and stability.Service owner for MNO Middleware with hands-on knowledge on Orchestration, Portin-Portout, Notification, CDR services which are written in both Nodejs and GoLang. Involve in Solutioning as the solution owner for several both tech and product feature requirements given by the client’s ensuring feature is scalable and maintainable and adhere to best practices and design principles. This includes solution document writing with UML diagrams for user stories, api contract and config creation with feature flagging and task breakdown.Hand-on experience in writing clean and maintainable code with adhering to design principles and patterns.Providing technical support and leadership to the team with problem-solving, code reviews and architectural decisions. Hand-on experience in real-time troubleshooting in production environment to meet given SLA.Collaborate with other cross-functional teams including Product managers, QA team, and other domains in feature development and integration to ensure the software aligns with business goals. [Tech Stack: NodeJs, GoLang, New Relic, ELK Kibana, Jenkins, MongoDB, MySql, microservices, RabbitMQ, GRPC] Show less

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  Educational Institution

  Jan 2024 - now

  Associate Technical Lead - IoT

  [Tech Stack : NodeJs, GoLang, AWS, Ansible, Kafka]