Ahsan Md Sajid Khan

Ahsan Md Sajid Khan

Data Analyst
Canada
+1 4376550388

About Me

Data Analyst with extensive experience in IT and telecommunications, specializing in SQL, Python, and Power BI for data extraction, validation, visualization, and reporting. Proven ability to transform complex datasets i…

Experience

Machine Learning — Master-Level Internship

VOSYN, Etobicoke ON M8W 3C4 Canada
Aug 2025 - Present · 11 months

Designed and containerized machine learning workloads using Docker, building reusable Docker microservices (MS) to support scalable ML inference and training pipelines.
Deployed containerized ML services on Google Cloud Platform, including Google Cloud Run, enabling serverless execution and simplified operational management.
Improved and maintained CI/CD pipelines using GitHub Actions, supporting both manual dispatch workflows and automated triggers (push, pull request, scheduled, and environment-based triggers).
Integrated CI/CD pipelines to automate build, test, container image creation, and deployment, improving reliability and reducing manual intervention.
Implemented resource monitoring and performance tracking for long-running ML inference and training jobs, aligning with OSS-style FCAPS principles (fault, performance, capacity).
Worked on WhisperX and NVIDIA NeMo pipelines, including Voice Activity Detection (VAD) and speaker diarization model training, evaluation, and optimization.
Developed Python-based data analytics and monitoring utilities to analyze processing time, resource utilization, and model performance.
Collaborated in Agile, sprint-based, pod-oriented teams, actively participating in sprint planning, daily stand-ups, backlog grooming, reviews, and retrospectives.
Partnered closely with DevOps, ML, and platform teams to deliver production-grade, cloud-native ML services aligned with enterprise OSS automation standards.

Machine Learning — Master-Level Internship

VOSYN, Etobicoke ON M8W 3C4 Canada · Toronto, Canada
Aug 2025 - Feb 2026 · 6 months

Designed and containerized machine learning workloads using Docker, building reusable Docker microservices (MS) to support scalable ML inference and training pipelines.Deployed containerized ML services on Google Cloud Platform, including Google Cloud Run, enabling serverless execution and simplified operational management.Improved and maintained CI/CD pipelines using GitHub Actions, supporting both manual dispatch workflows and automated triggers (push, pull request, scheduled, and environment-based triggers).Integrated CI/CD pipelines to automate build, test, container image creation, and deployment, improving reliability and reducing manual intervention.Implemented resource monitoring and performance tracking for long-running ML inference and training jobs, aligning with OSS-style FCAPS principles (fault, performance, capacity).Worked on WhisperX and NVIDIA NeMo pipelines, including Voice Activity Detection (VAD) and speaker diarization model training, evaluation, and optimization.Developed Python-based data analytics and monitoring utilities to analyze processing time, resource utilization, and model performance.Collaborated in Agile, sprint-based, pod-oriented teams, actively participating in sprint planning, daily stand-ups, backlog grooming, reviews, and retrospectives.Partnered closely with DevOps, ML, and platform teams to deliver production-grade, cloud-native ML services aligned with enterprise OSS automation standards.

Revenue Operations Clerk

Canada Revenue Agency (CRA), Sudbury, ON Canada
Mar 2025 - Mar 2025

Processed tax-related documents and cheques, performed accurate data entry, and maintained confidential financial records in compliance with CRA policies.
Utilized government IT systems ensuring data security and integrity while handling sensitive information.

Revenue Operations Clerk

Canada Revenue Agency (CRA), Sudbury, ON Canada
Mar 2025 - Mar 2025

Processed tax-related documents and cheques, Utilized government IT systems ensuring data security and integrity

IT Solution and Support (Odoo ERP, E-Commerce, ITSM, BPO)

MIR Info Systems Ltd., Mohakhali DOHS, Dhaka, Bangladesh
Dec 2021 - Dec 2022 · 1 year

Directed ERP (Odoo) and e-commerce projects, integrating SQL and Power BI dashboards to improve financial and operational reporting.
Worked on data validation and transformation workflows (ETL) for HR, finance, and compliance modules.
Partnered with stakeholders to ensure data-driven decision-making aligned with business and regulatory standards.
Produced user documentation, trained end-users, and supported post-implementation analytics reporting.

IT Solution and Support (Odoo ERP, E-Commerce, ITSM, BPO)

MIR Info Systems Ltd., Mohakhali DOHS, Dhaka, Bangladesh · Dhaka, Bangladesh
Dec 2021 - Dec 2022 · 1 year

Directed ERP (Odoo) and e-commerce projects, integrating SQL and Power BI dashboards to improve financial and operational reporting.Worked on data validation and transformation workflows (ETL) for HR, finance, and compliance modules.Partnered with stakeholders to ensure data-driven decision-making aligned with business and regulatory standards.Produced user documentation, trained end-users, and supported post-implementation analytics reporting.

IoT Solution Architect

Kite N Co., Dhaka, Bangladesh
Feb 2021 - Nov 2021 · 9 months

Designed and implemented IoT solutions, building data pipelines for device telemetry collection, cleaning, and transformation for analytics dashboards.
Multiple programming language applied for data wrangling, anomaly detection, and system integration.
Collaborated with business teams to translate IoT data into device monitoring and performance insights.
Delivered documentation and compliance reporting to support data-driven IoT operations.

IoT Solution Architect

Kite N Co., Dhaka, Bangladesh · Dhaka, Bangladesh
Feb 2021 - Nov 2021 · 9 months

Designed and implemented IoT solutions, building data pipelines for device telemetry collection, cleaning, and transformation for analytics dashboards.Multiple programming language applied for data wrangling, anomaly detection, and system integration.Collaborated with business teams to translate IoT data into device monitoring and performance insights.Delivered documentation and compliance reporting to support data-driven IoT operations.

AVP, ICT Division

NRB Commercial Bank, Dhaka Bangladesh
May 2018 - Jan 2021 · 2 years 8 months

Led financial and compliance data projects ensuring SOC 1, SOC 2, and PCI DSS readiness.
Built dashboards and SQL-driven reports to monitor risks, KPIs, and remediation progress.
Partnered with risk and audit teams to perform data analysis on regulatory findings, improving risk frameworks and reporting accuracy.
Applied Jira/Confluence to document and manage risk-related data workflows.

AVP, ICT Division

NRB Commercial Bank, Dhaka Bangladesh · Dhaka, Bangladesh
May 2018 - Jan 2021 · 2 years 8 months

Led financial and compliance data projects ensuring SOC 1, SOC 2, and PCI DSS readiness.Built dashboards and SQL-driven reports to monitor risks, KPIs, and remediation progress.Partnered with risk and audit teams to perform data analysis on regulatory findings, improving risk frameworks and reporting accuracy.Applied Jira/Confluence to document and manage risk-related data workflows.

Senior Manager

Summit Communications Ltd. Dhaka, Bangladesh
Jun 2017 - Apr 2018 · 10 months

Led network infrastructure projects ensuring SLA adherence and regulatory compliance.
Created Visio diagrams and MS Project schedules to manage deliverables and resources.
Maintained stakeholder communication and issue tracking using in-house ITSM tools.

Senior Manager

Summit Communications Ltd., Dhaka, Bangladesh · Dhaka, Bangladesh
Jun 2017 - Apr 2018 · 10 months

Led network infrastructure projects ensuring SLA adherence and regulatory compliance, Maintained stakeholder communication and issue tracking using in-house ITSM tools

Software Engineer

Synesis IT, Dhaka, Bangladesh
Sep 2016 - May 2017 · 8 months

Supported ERP/telecom software projects, handling system analysis, configuration, and testing.
Produced deployment documentation and troubleshooting guides for operational continuity.

Software Engineer

Synesis IT, Dhaka, Bangladesh · Dhaka, Bangladesh
Sep 2016 - May 2017 · 7 months

Supported ERP/telecom software projects, handling system analysis, configuration, and testing.Produced deployment documentation and troubleshooting guides for operational continuity.

Manager NOC & OSS

Banglalion Communications Ltd. (WiMAX), Dhaka, Bangladesh
Jan 2014 - Aug 2016 · 2 years 7 months

Directed OSS/NOC operations, creating automated ELT pipelines for network KPI data extraction, transformation, and reporting.
Developed Web-based and Excel-based dashboards to track SLA adherence, incident trends, and risk indicators.
Authored technical documentation and data-driven troubleshooting procedures to support operational resilience.

Manager NOC & OSS

Banglalion Communications Ltd. (WiMAX), Dhaka, Bangladesh · Dhaka, Bangladesh
Jan 2014 - Aug 2016 · 2 years 7 months

Directed OSS/NOC operations, creating automated ELT pipelines for network KPI data extraction, transformation, and reporting.Developed Web-based and Excel-based dashboards to track SLA adherence, incident trends, and risk indicators.Authored technical documentation and data-driven troubleshooting procedures to support operational resilience.

Lead Engineer

Grameenphone Ltd. Dhaka, Bangladesh
Feb 2005 - Dec 2013 · 8 years 10 months

Worked on large-scale IT/telecom infrastructure projects across planning, execution, and closure.
Coordinated vendors and stakeholders, ensuring alignment with compliance and ITSM processes.
Delivered large-scale telecom data analytics tasks, including fraud risk assessment and compliance reporting.
Designed and implemented OSS-based data reporting tools (SQL, SNMP, APIs) for service assurance and fraud detection.
Collaborated with risk teams to perform data analysis on fraud patterns and network anomalies, strengthening compliance frameworks.
Delivered audit-ready reports to leadership using visualization and data mapping techniques.

Lead Engineer

Grameenphone Ltd., Dhaka, Bangladesh · Dhaka, Bangladesh
Feb 2005 - Dec 2013 · 8 years 9 months

Worked on large-scale IT/telecom infrastructure projects across planning, execution, and closure.Coordinated vendors and stakeholders, ensuring alignment with compliance and ITSM processes.Delivered large-scale telecom data analytics tasks, including fraud risk assessment and compliance reporting.Designed and implemented OSS-based data reporting tools (SQL, SNMP, APIs) for service assurance and fraud detection.Collaborated with risk teams to perform data analysis on fraud patterns and network anomalies, strengthening compliance frameworks.Delivered audit-ready reports to leadership using visualization and data mapping techniques.

System Administrator and Customer Support

Vocallogic, Dhaka, Bangladesh
Oct 2004 - Jan 2005 · 3 months

Installed, configured, and maintained gateways, routers, voice switches.
Created technical documentation for installation and maintenance and provided client training.

PROJECTS

Machine Learning IDS – Intrusion detection using Anta adversarial de

Laurentian University
Duration : 01-May-2024 - 31-Jul-2024

Developed a Machine Learning-based Intrusion Detection System (IDS) using Python to identify network anomalies and potential cyberattacks. Implemented and compared multiple classification models, including Decision Tree and other built-in algorithms, to evaluate detection performance. The project focused on both anomaly detection and attack classification using benchmark datasets. Model performance was assessed based on accuracy, precision, and false positive rates. The study highlights the effectiveness of ML techniques in improving detection of malicious network activity.

Low-light Image Enhancement (LIME) – Integrated virtual exposure tec

Laurentian University
Duration : 01-Sep-2023 - 20-Dec-2023

Implemented a Low-light Image Enhancement technique using MATLAB to improve image brightness and visibility in poorly lit conditions. Applied Gaussian filtering and image processing methods to enhance contrast and overall image clarity. The project focused on improving visual quality while preserving important details. Performance was evaluated on dark images to assess enhancement effectiveness. Additional work addressed limitations such as overexposure, aiming to reduce excessive brightness in highlighted regions.

NRBCB Planet Mobile App

Duration : 01-Nov-2018 - 31-Jan-2021

Through NRBCB PLANET Mobile app account holders will get numerous banking services such as fund transfer, credit card bill payment, top-up services, balance inquiry, touch point locator, product information, branch information, EMI/ discount partners easily. For the first time, the NRBC customers can withdraw cash from any Branch or Booth using App QR code facility.

Certifications

ITIL® Expert Certificate in IT Service Management

Exin · Dhaka, Bangladesh · 2016

Skills

Java MATLAB MySQL PHP: Hypertext Preprocessor (PHP) Python Structured Query Language (SQL) VMware JavaScript Amazon Web Services (AWS) C and C++ Programming (C/C++) Google Cloud Platform (GCP) Power BI ETL/ELT Data wrangling KPI dashboards AI/ML techniques Predictive modeling Statistical analysis Agile/Waterfall methodologies Stakeholder engagement ITIL Expert certified PCI DSS SOC compliance System administration Unix-based OS MQTT brokers LoRa servers IP Telephony systems Project management Incident management Problem management Change management Asset management ITSM Project Management Data Analytics ETL ELT Data Wrangling Excel Data Validation User Documentation Performance Optimization AI/ML scikit-learn TensorFlow Copilot AI Big Data Data Streaming Predictive Modeling Statistical Analysis Agile Waterfall Stakeholder Engagement Communication ITIL SOC Compliance Incident Management Problem Management Change Management Asset Management VMware ESXi Unix MQTT LoRa PABX-FreePBX Docker Microservices Google Cloud Run GitHub Actions WhisperX
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