Summary
Overview
Work History
Education
Skills
Websites
Personal Information
Languages
Publications
Memberships
Timeline
Generic
Sasith Wickramasinghe

Sasith Wickramasinghe

Orivedenkatu 8 A 9, Tampere, 33720 (+358 41 7434923)

Summary

As a professional Chartered Engineer with over 12 years of experience in spearheading tactical and operational initiatives, I possess a solid background in Electronics Engineering, IT solutions, and Application Development. My specialized expertise in Telecommunications Engineering empowers me to deliver impactful results. I am eager to join your team and contribute passionately to collective success.

Overview

12
12
years of professional experience

Work History

Engineer - IT Solutions Developments

Sri Lanka Telecom PLC
Srilanka
05.2014 - Current
  • I designed and integrated advanced embedded and IT solutions for both consumer and corporate markets, leveraging Nokia OLT and Nokia LTE devices to seamlessly connect networks using diverse API techniques such as REST, SOAP, and gRPC. I am proficient in developing complex telecommunications mediation systems, including IPTV, Broadband, Voice IMS, LDAP, PCRF, and OCS, etc. And also specialize in developing mediation platforms that bridge IT system and Edge Router configuration through Carrier Ethernet device auto-provisioning.
  • I have a strong proficiency in programming languages and frameworks, including Python web frameworks (Flask, Django), Core Java, Spring Boot, and the MERN stack (MongoDB, Express.js, React.js, Node.js), as well as Flutter for mobile app development. My expertise extends to Service-Oriented Architecture (SOA), Enterprise Service Bus (ESB), and Microservices Architecture. Additionally, I am skilled in JavaScript and Bash shell scripting, with practical experience in using Docker and Kubernetes for container orchestration, AWS, and CI/CD pipeline automation with Jenkins and GitHub.
  • My strong background in Electronics and Telecommunication has enabled me to independently develop complex solutions by creating various mediation systems (MDDs). I have utilized a range of API techniques, including SOAP, REST, gRPC, TL1, and ML, to deliver these advanced systems effectively.
  • I have a strong background in configuring, optimizing, and managing Linux virtual machines (VMs) within the SLT IT data center, as well as with cloud platforms like AWS and Azure. My focus has been on delivering efficient and secure IT solutions, customized to the needs of Telco environments.
  • I have expertise in designing and developing complex embedded systems and IoT solutions within the Telecommunication sector, ensuring high standards of quality and reliability for critical applications.
  • I have a strong background in electronic design for telecommunications products, services, and technology. I have independently developed complex electronic systems that are essential for enhancing communication devices.
  • I have developed IoT applications utilizing Raspberry Pi, Arduino, and PIC microcontrollers, with a focus on smart home solutions that enhance quality of life. Additionally, I conduct research, testing, and validation of embedded systems, ensuring compliance with stringent operational and safety standards within the telecommunications industry.
  • In addition to developing embedded systems, I oversee CI/CD pipelines to automate deployments and ensure system reliability. I create IT solutions for integrating network equipment with IT systems using various API techniques. Furthermore, I actively pursue continuous professional development to uphold my Chartered status.
  • I design and implement IT solutions customized for both consumer and corporate requirements, managing large-scale Telco IT system migrations involving Operational Support Systems (OSS), Business Support Systems (BSS), Customer Relationship Management systems (CRM), and Enterprise Resource Planning systems (ERP) while ensuring secure data transfer. Collaborating closely with teams, I work to streamline processes and thoroughly document solutions.
  • I collaborated with cross-functional teams to optimize processes, offer technical training , guidance and document solutions, ensuring compliance, and paving the way for future development.

Technical Executive (Engineering)

MTV/MBC CHANNEL PVT LTD
Colombo
02.2013 - 05.2014
  • Comprehensive Expertise in Equipment Management: Demonstrated proficiency in overseeing the entire lifecycle of broadcast equipment, from the initial installation to ongoing preventive and corrective maintenance
  • This includes managing complex studio setups, power electronics, and electrical systems, ensuring all components function optimally
  • Advanced Video Server Management: Experienced in the installation, configuration, and optimization of video servers, ensuring seamless integration with broadcasting infrastructure
  • Expertise in troubleshooting and fine-tuning servers to maintain uninterrupted, high-quality video transmission
  • Electronics Maintenance and Repair: Proven track record in maintaining and repairing a wide range of broadcast equipment, with a focus on electronics
  • Skilled in diagnosing issues swiftly and implementing effective solutions to minimize downtime and maintain consistent broadcast quality
  • Technical Leadership and Collaboration: Adept at leading technical teams in high-pressure environments, providing guidance on best practices, and collaborating with other departments to ensure alignment with overall broadcasting goals
  • Hiring broadcast equipment to ensure continuous, high-quality transmission.

Education

Master of Science in Information Technology - Enterprise Applications Development

Sri Lanka Institute of Information Technology
Sri Lanka
05-2025

B.Tech (Hons) in Electronics And Communication Engineering - Electronics And Communication Engineering

Open University of Sri Lanka
Sri Lanka
12-2015

Engineering Council UK - Electrical Power Engineering

BEng (Hons) in
United Kingdom
10-2012

Skills

  • Engineering Expertise: Chartered Engineer; IT Solutions Design and Development; Microprocessor and IOT Design; Electronics design and Telecommunication; Electrical Systems
  • Software Development: Core Java, Python (Flask/Django); Spring Boot; Flutter Mobile app; PHP; JavaScript; HTML/CSS; MERN Stack (Mongo, Express, React, Node); Oracle PL/SQL Development; Mobile UI/UX Design
  • DevOps & Cloud Technologies: Docker & Kubernetes; CI/CD (Jenkins, GitLab); AWS; Azure; Ansible; System Design & Troubleshooting; Root Cause Analysis; System Optimization
  • Microservices & APIs: SOAP / REST / gRPC; Microservices design and SOA / ESB Architecture
  • IoT & Machine Learning: IoT Devices Integration with MQTT; AI and Machine Learning Applications with python & Google Google Codelabs
  • Technical & Project Management: Project Planning & Management; Failure Analysis; Process Improvement; Design Development & Optimization; Process Development
  • Data & Simulation: Data Warehousing; Simulation Modeling; Quality Assurance & Control; Engineering Documentations
  • Advanced Technical Skills: Bash/Perl Scripting; Linux (RedHat/CentOS); Advanced Mathematical Abilities; Programming Core Concepts; VMware, OpenStack, IaaS
  • Technical Writing & Reporting: Technical Writing; Technical Reporting; Engineering Documentation

Personal Information

  • Date of Birth: 12/17/1987
  • Nationality: Sri Lankan
  • Marital Status: Married
  • Visa Status: Finland dependent Visa Pending

Languages

  • ENGLISH
  • SINHALA

Publications

  • BUS TRACKING AND ARRIVAL PREDICTION SYSTEM, https://www.researchgate.net/publication/376201713_Bus_Tracking_and_Arrival_Prediction_System, 12/2023

Memberships

  • Member of Institute of Engineers Sri Lanka (IESL)
  • City & Guilds and Engineering Council Graduate Diploma UK, Dec 2012, MIET

Timeline

Engineer - IT Solutions Developments

Sri Lanka Telecom PLC
05.2014 - Current

Technical Executive (Engineering)

MTV/MBC CHANNEL PVT LTD
02.2013 - 05.2014

Master of Science in Information Technology - Enterprise Applications Development

Sri Lanka Institute of Information Technology

B.Tech (Hons) in Electronics And Communication Engineering - Electronics And Communication Engineering

Open University of Sri Lanka

Engineering Council UK - Electrical Power Engineering

BEng (Hons) in

Similar Profiles

CREATE PROFILE
Sasith Wickramasinghe