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Hello! I'm a seasoned software engineer specializing in Python and full-stack development, with over 5 years of experience delivering scalable web and data-driven solutions for enterprise and startup clients in the U.S. and Canada. I enjoy turning complex requirements into clean, maintainable code, building robust backends and responsive frontends, and collaborating with cross-functional teams to ship high-quality software. In my roles I've designed ETL pipelines, data models, APIs, and cloud-based architectures, and I continuously sharpen my skills in AWS, CI/CD, and modern tooling. I'm proactive, reliable, and thrive in remote environments.…Hello! I'm a seasoned software engineer specializing in Python and full-stack development, with over 5 years of experience delivering scalable web and data-driven solutions for enterprise and startup clients in the U.S. and Canada. I enjoy turning complex requirements into clean, maintainable code, building robust backends and responsive frontends, and collaborating with cross-functional teams to ship high-quality software. In my roles I've designed ETL pipelines, data models, APIs, and cloud-based architectures, and I continuously sharpen my skills in AWS, CI/CD, and modern tooling. I'm proactive, reliable, and thrive in remote environments.

Nivas Mankali

Full Stack Developer, Back-End Developer, Front-End Developer, +2

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Hello! I'm a seasoned software engineer specializing in Python and full-stack development, with over 5 years of experience delivering scalable web and data-driven solutions for enterprise and startup clients in the U.S. and Canada. I enjoy turning complex requirements into clean, maintainable code, building robust backends and responsive frontends, and collaborating with cross-functional teams to ship high-quality software. In my roles I've designed ETL pipelines, data models, APIs, and cloud-based architectures, and I continuously sharpen my skills in AWS, CI/CD, and modern tooling. I'm proactive, reliable, and thrive in remote environments.…Hello! I'm a seasoned software engineer specializing in Python and full-stack development, with over 5 years of experience delivering scalable web and data-driven solutions for enterprise and startup clients in the U.S. and Canada. I enjoy turning complex requirements into clean, maintainable code, building robust backends and responsive frontends, and collaborating with cross-functional teams to ship high-quality software. In my roles I've designed ETL pipelines, data models, APIs, and cloud-based architectures, and I continuously sharpen my skills in AWS, CI/CD, and modern tooling. I'm proactive, reliable, and thrive in remote environments.

Available to hire

Hello! I’m a seasoned software engineer specializing in Python and full-stack development, with over 5 years of experience delivering scalable web and data-driven solutions for enterprise and startup clients in the U.S. and Canada. I enjoy turning complex requirements into clean, maintainable code, building robust backends and responsive frontends, and collaborating with cross-functional teams to ship high-quality software.

In my roles I’ve designed ETL pipelines, data models, APIs, and cloud-based architectures, and I continuously sharpen my skills in AWS, CI/CD, and modern tooling. I’m proactive, reliable, and thrive in remote environments.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Work Experience

Sr. Python Developer at Galderma

January 1, 2024 - November 24, 2025

Designed and developed end-to-end ETL/ELT pipelines using Python, AWS services, and SQL to automate ingestion, transformation, and data quality workflows. Built AWS Glue ETL jobs, Glue Crawlers, Lambda functions, and serverless data-processing components for large-scale enterprise data integration. Implemented Snowflake data models, optimized queries, created warehouse objects (schemas, stages, pipes), and supported performance tuning. Built reusable Python frameworks for ETL orchestration, metadata-driven processing, CRUD operations, and error-handling. Integrated pipelines with FastAPI-like backend services for internal API consumption and automation triggers. Used dbt-style modular transformations to modernize data modeling and lineage tracking. Implemented CI/CD workflows using GitLab/Jenkins, automating Glue deployments, Python module packaging, and SQL changes. Developed solid data validation and quality checks using Python, SQL, and automated test frameworks. Collaborated with c

Senior Python Developer at BNY Mellon

December 1, 2023 - December 1, 2023

Designed and maintained Python-based ETL pipelines for financial data processing, integrating SQL, Snowflake, and large-scale cloud datasets. Developed automation frameworks to extract, transform, validate, and load data into Snowflake and cloud storage environments. Wrote complex, performance-tuned SQL queries, including joins, aggregations, CTEs, and analytical functions for reconciliation and reporting. Built AWS/GCP-mapped ETL workflows leveraging serverless compute, API ingestion, and distributed processing (Python + Spark-like concepts). Designed modular data ingestion scripts supporting schema mapping, metadata extraction, and automated error recovery. Constructed API-driven integration layers enabling secure CRUD operations and internal/external data exchange. Integrated Python pipelines with CI/CD systems for automated deployment, testing, versioning, and monitoring. Designed modern data warehouse artifacts including staging, transformation, star-schema models, and analytics-r

Python Developer at CarMax

September 1, 2021 - September 1, 2021

Built Python APIs and data services integrated with React-based dashboards for monitoring and analytics. Developed PySpark jobs and ETL pipelines for high-volume data processing across Hive and Cassandra systems. Optimized SQL queries and backend APIs to improve system performance and data reporting efficiency. Automated builds and deployments via Docker, Kubernetes, and Puppet. Designed unit and regression tests using Pytest and participated in CI/CD automation for continuous delivery.

Python Developer at Excellent Web World

August 1, 2019 - August 1, 2019

Developed backend Python/Django and Flask applications integrated with Angular and React-based frontends. Automated ETL workflows and data pipelines using Python, Kafka, and PostgreSQL for real-time data delivery. Designed and deployed microservices with REST APIs, enabling communication across distributed systems. Implemented CI/CD pipelines using Jenkins and GitLab to automate testing and release management. Enhanced application performance by applying asynchronous programming and caching using Redis.

Python Developer at Quytech

June 1, 2017 - June 1, 2017

Developed Python/Django-based applications with automation for data handling and deployments. Automated AWS infrastructure tasks (EC2, RDS) and CI/CD pipelines with Jenkins. Implemented REST API automation for data exchange and reporting. Worked in agile and waterfall methodologies with high quality deliverables delivered on-time. Experience with continuous integration and automation using Jenkins. Experience with Unit testing/ Test driven Development (TDD), Load Testing. Worked on AJAX framework to transform Datasets and Data tables into HTTP-serializable JSON strings.