Arumugam Maharaja

Lead Engineer

Celestica

Mar 2026 - Current (6 months)

Glad to have recently joined Celestica as a Lead Engineer and excited to collaborate with such an innovative team

Senior Software Engineer - Onsite

Accenture

Apr 2024 - Jun 2024 (3 months)

Participated in a technical workshop in Norway and a comprehensive two-month product training program in Oxford, UK. Gained hands-on experience in Go, GCP, and full-cycle product development.

Lead Software Engineer

Accenture

Sep 2022 - Mar 2026 (3 years 7 months)

Full-stack backend engineer with experience in building and deploying scalable services using Python and Go. Led end-to-end backend development, containerized applications with Docker, and automated deployments using Argo CD Helm Chart on GCP Kubernetes. Contributed to DevOps workflows, including implementing Horizontal Pod Autoscaling (HPA) and Vertical Pod Autoscaling (VPA) for performance-critical applications. Additionally, worked on developing data science and machine learning models in Dataiku Data Science Studio, integrating ML workflows into the core product and delivering tailored, high-impact solutions for clients. Actively exploring Generative AI solutions including n8n agents, Retrieval-Augmented Generation (RAG) POCs. ACE Award

Machine Learning Engineer Analyst

Accenture

Mar 2022 - Sep 2022 (7 months)

Led machine learning initiatives focused on OSDU data classification, ingestion, and subsurface data analysis in the oil and gas upstream sector. Developed classification models to categorize Master and Reference Metadata on the OSDU platform. Integrated OSDU data across various Independent Software Vendors (ISVs). Recognized with the ACE Award for Excellent Performance in Q4 2022 and Q1 2023.

System Engineer - Machine & Deep Learning Engineer

Tata Consultancy Services

Feb 2021 - Mar 2022 (1 year 2 months)

Engineered Machine Learning models—including Convolutional Neural Networks (CNNs)—to process unstructured data for a South African telecom client. Developed predictive models for Order SLA adherence, fraud detection, churn analysis, and customer insights. Contributed to the creation of a scalable, AI-driven analytics platform

Assistant System Engineer

Tata Consultancy Services

Dec 2018 - Jan 2021 (2 years 2 months)

Progressed through multiple roles and was promoted to a digital cadre within the organization. Developed data models and designed end-to-end data migration workflows for BSS systems for a UK-based telecommunications client. Translated business requirements into efficient data warehousing solutions, leveraging Oracle Data Integrator (ODI) to streamline ETL processes.

Arumugam Maharaja

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