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Maheswari Bellam

As an AI/ML Engineer, I am driven by a deep curiosity and ambition to master complex challenges, always taking full accountability for my contributions. I approach problem-solving with a calm, logical mindset, constantly seeking innovative and impactful solutions that push the boundaries of what's possible.

Open to

Bangalore

Work style

Hybrid, Remote

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Contact details — on requestProof of Work — on request

Experience

N

AI/ ML Engineering

Nexxoft Infotel Limited · Sep 2025 – Aug 2026

Not yet confirmed
  • Developed an end-to-end real-time sales forecasting solution to predict future sales using historical transaction data, seasonal trends, promotions, and customer demand patterns.
  • The project automated data ingestion, preprocessing, model training, prediction, and dashboard reporting to help business teams optimize inventory, improve demand planning, and increase revenue.
  • Gathered sales data from SQL databases and AWS S3 for analysis and model development.
  • Performed exploratory data analysis (EDA) to identify sales trends, seasonality, and customer buying patterns.
  • Developed feature engineering pipelines using historical sales, promotions, holidays, and product categories.
  • Built and trained machine learning models for sales forecasting using Scikit-learn and XG Boost.
  • Evaluated model performance using MAE, RMSE, and MAPE metrics, and optimized model accuracy through hyperparameter tuning.
  • Automated data preprocessing and prediction workflows using Python scripts and AWS Lambda.
  • Deployed the forecasting model on AWS SageMaker/EC2 for real-time predictions.
  • Wrote optimized SQL queries to extract, aggregate, and analyze sales data.
  • Stored datasets, trained models, and prediction outputs in AWS S3.
  • Monitored model performance using ML flow and AWS CloudWatch, and retrained models when required.
  • Created interactive dashboards in Power BI/Tableau to compare forecasted and actual sales.
  • Collaborated with business stakeholders to understand forecasting requirements and deliver actionable insights.
  • Used Git for version control and followed Agile/Scrum methodologies for project development.
  • SQL & data querying: Write queries to extract and validate datasets assist in building datasets for analysis.
Wipro Limited

Project Engineer

Wipro Limited · Mar 2025 – Sep 2025

Not yet confirmed
  • Developed a Retail Sales Analytics Dashboard to provide real-time insights into sales performance, customer behavior, inventory trends, and revenue growth.
  • The project involved extracting sales data from SQL databases, processinSASg and analyzing it using Python, and creating interactive dashboards in Power BI.
  • AWS services were used for secure data storage, processing, and deployment, enabling business users to monitor key performance indicators (KPIs) and make datadriven decisions.
  • Wrote optimized SQL queries to extract, join, and aggregate sales, customer, and product data.
  • Performed exploratory data analysis (EDA) to identify sales trends, seasonal patterns, and customer purchasing behavior.
  • Designed and developed interactive Power BI/Tableau dashboards to visualize key business metrics.
  • Used AWS S3 for data storage and AWS EC2 for hosting analytics applications.
  • Queried data stored in AWS using Amazon Athena to support reporting and analysis.
  • Validated dashboard data by comparing report outputs with SQL query results to ensure accuracy.
  • Collaborated with business stakeholders to gather reporting requirements and deliver actionable insights.
  • Improved dashboard performance by optimizing SQL queries and data models.
  • Used Git for version control and followed Agile/Scrum practices for sprint planning, development, and delivery.
  • Documented project workflows, dashboard features, and data validation processes for knowledge sharing and maintenance.
P

Cloud Engineer

Pragyashal Cloud Solutions · Oct 2023 – Mar 2025

Not yet confirmed
  • Managed and optimized scalable AWS cloud infrastructure to ensure high availability, security, and performance.
  • Configured Virtual Private Clouds (VPC) with custom networking, security groups, and route tables.
  • Implemented proactive operational monitoring using AWS CloudWatch and CloudTrail to track resource health and facilitate security audits.
  • Partnered with cross-functional teams to resolve incidents and change requests via ServiceNow while optimizing EC2 and storage configurations to improve cost efficiency and maintain strict SLA compliance.
  • Monitored infrastructure health using AWS CloudWatch and CloudTrail for operational visibility and auditing.
  • Optimized EC2 instance types and storage volumes to improve performance and cost efficiency.
  • Configured private networks, subnets, route tables, and security groups using AWS VPC.
  • Handled AWS status check failures and configured CPU and memory alerts for proactive resource management.
  • Worked extensively with ServiceNow to manage incidents, change requests, and service tickets.
  • Collaborated with cross-functional teams to meet SLAs and ensure operational excellence.

Skills 0 proven through work

Also works with

Forward-Deployed EngineeringRapid Technology OnboardingAmazon SageMaker UsageML Training & Testing PipelinesArtificial Intelligence FundamentalsComposureReceiving and Incorporating FeedbackTeam SupportSpeaking ClearlyProduct Launch CoordinationTeamworkAdaptabilityModel Selection Trade-Off AnalysisWork Planning and PrioritizationMentoring and Peer CoachingScalable System DesignApplication DeploymentData-Driven RecommendationsData ScienceInfrastructure ManagementAI Solution ImplementationObject Storage ManagementData OptimizationCloud Cost Estimation & ComparisonCost-Saving Initiative ManagementRouter ConfigurationVPC CreationNetwork SecurityData Discrepancy InvestigationData ValidationData TransformationTime Series Trend AnalysisSales AnalysisExploratory Data Analysis (EDA)PostgreSQL Database UsageUptime ManagementTask AutomationAWS LambdaGeneral ScriptingXGBoost ModelingHyperparameter TuningRegression Metric InterpretationModel Metric Selection & InterpretationModel Performance ImprovementAI Model TestingForecastingProblem Solvingpandas Usagescikit-learnPython DevelopmentModel Training ExecutionData PreprocessingRegression AnalysisAWS DeploymentMachine Learning Model DeploymentMachine Learning Application

Proof of Work

Proof of Work

Maheswari shares this with people who ask. You'll hear back either way.

Education

B.Tech, Electronics and Communication Engineering

RGUKT, RK Valley · 2020 — 2024

Contact details

Contact details

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