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Hello, I’m Maninder Pal Singh, a Senior Full-Stack Python Developer with 9+ years of experience building scalable backend and frontend systems across fintech, telecom, and automotive domains. I specialize in turning complex requirements into robust architectures, enabling real-time data streaming, microservices, and cloud-native deployments using Python (Django, Flask, FastAPI), React/Angular, Docker, Kubernetes, and AWS/GCP. I enjoy collaborating with cross-functional teams to deliver reliable software and delightful user experiences.…Hello, I’m Maninder Pal Singh, a Senior Full-Stack Python Developer with 9+ years of experience building scalable backend and frontend systems across fintech, telecom, and automotive domains. I specialize in turning complex requirements into robust architectures, enabling real-time data streaming, microservices, and cloud-native deployments using Python (Django, Flask, FastAPI), React/Angular, Docker, Kubernetes, and AWS/GCP. I enjoy collaborating with cross-functional teams to deliver reliable software and delightful user experiences.

Maninder Pal Singh

Full Stack Developer, Developer, Programmer, +6

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Hello, I’m Maninder Pal Singh, a Senior Full-Stack Python Developer with 9+ years of experience building scalable backend and frontend systems across fintech, telecom, and automotive domains. I specialize in turning complex requirements into robust architectures, enabling real-time data streaming, microservices, and cloud-native deployments using Python (Django, Flask, FastAPI), React/Angular, Docker, Kubernetes, and AWS/GCP. I enjoy collaborating with cross-functional teams to deliver reliable software and delightful user experiences.…Hello, I’m Maninder Pal Singh, a Senior Full-Stack Python Developer with 9+ years of experience building scalable backend and frontend systems across fintech, telecom, and automotive domains. I specialize in turning complex requirements into robust architectures, enabling real-time data streaming, microservices, and cloud-native deployments using Python (Django, Flask, FastAPI), React/Angular, Docker, Kubernetes, and AWS/GCP. I enjoy collaborating with cross-functional teams to deliver reliable software and delightful user experiences.

Available to hire

Hello, I’m Maninder Pal Singh, a Senior Full-Stack Python Developer with 9+ years of experience building scalable backend and frontend systems across fintech, telecom, and automotive domains.

I specialize in turning complex requirements into robust architectures, enabling real-time data streaming, microservices, and cloud-native deployments using Python (Django, Flask, FastAPI), React/Angular, Docker, Kubernetes, and AWS/GCP. I enjoy collaborating with cross-functional teams to deliver reliable software and delightful user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Sr. Java Full Stack Developer/Tech Lead at GreenChip Consulting Inc. (CPI Insurance)

November 1, 2023 - Present

Led design and development of high-performance APIs using Java 8 features and integrated Kafka with Spring Boot to build event-driven microservices architecture. Optimized data processing and database performance, deployed services on AWS EKS, and enhanced the user experience via a dynamic UI built with Next.js. Key responsibilities included refactoring RESTful services, implementing Spring Batch for large datasets, resolving production issues, and managing deployment and storage solutions on AWS.

Sr Java Developer at Expleo Group (Cariad, Volkswagen GmbH)

July 31, 2023 - September 2, 2025

Supported automotive software development focusing on connected vehicle systems and real-time data processing. Developed streaming solutions with Kafka and Elasticsearch, implemented Spring Batch and RESTful APIs with OpenAPI secured by OAuth and 2-way SSL. Utilized Spring Cloud for service discovery, CI/CD with Jenkins, and microservices development with Eureka and Hystrix. Integrated SOAP-WSDL services and maintained test coverage with Spring Boot testing.

Sr Java Developer at Diksha Technologies (Airtel, PayAruba)

February 28, 2022 - September 2, 2025

Developed RESTful APIs for a customer self-service portal facilitating bill payments and account management. Collaborated on contract-first API development using OpenAPI, integrated Spring Boot APIs with SOAP services, utilized MongoDB for data storage, and ensured high test coverage with SonarQube. Managed deployments and environment promotions via Jenkins CI/CD pipelines.

Backend Developer at CamfyVision Innovation Pvt Ltd

June 30, 2019 - September 2, 2025

Designed and developed RESTful web services with Spring Boot integrated with Oracle DB supporting an online healthcare appointment portal. Decomposed monolithic codebase into microservices, used MongoDB for scalable data storage, and managed builds with Maven and deployments to Docker registry. Contributed to improving patient and staff experience through efficient appointment management.

Senior Software Engineer at Green Chip Consulting

November 1, 2024 - Present

Lead Python development, Django, and front-end integration (HTML5, CSS3, JavaScript, React) for responsive web applications. Implement CI/CD pipelines with Jenkins and PyUnit, and work with databases (MongoDB, MySQL) for data extraction and normalization. Proficient in Docker, Kafka, Spark Streaming, PySpark, and building SOAP/WSDL/UDDI-based web services in an Agile environment. Optimized cloud hosting on AWS and implemented secure RESTful architectures; improved security and compliance with government standards.

Senior Software Engineer at Core Migration Canada

October 1, 2024 - September 11, 2025

Developed and maintained scalable backend applications using Python, Django, and GraphQL. Optimized PostgreSQL databases for fast queries and high-volume data transactions. Designed RESTful and GraphQL APIs for seamless integration with front-end and third-party services. Deployed and managed microservices with Docker; enhanced cybersecurity measures and ensured compliance with government standards; implemented cloud-based AWS solutions for scalable hosting.

Python Developer at Expleo Group

July 1, 2023 - September 11, 2025

Developed backend solutions using Django, Flask, and Python, focusing on scalability and performance. Implemented logging and test strategies; created robust REST APIs; collaborated with cross-functional teams to meet business needs. Built reusable APIs with Django REST Framework, Dockerized deployments, and cloud hosting.

Senior Developer at Diksha Technologies

February 1, 2022 - September 11, 2025

Designed and developed microservices components using Spring Boot; implemented API gateways and security controls; set up Spring MVC architecture; integrated data sources with Spring JDBC; built lightweight backend solutions supporting real-time analytics.

Senior Full-Stack Python Developer at Equity Bank (via Green Chip Consulting INC)

November 1, 2023 - Present

Senior full-stack Python developer responsible for building scalable backend and frontend services, implementing cloud-native deployments, and ensuring secure, auditable transaction processing for a digital-first bank platform.

Senior Python Backend Engineer at Expleo Group (CARIA D mission)

February 1, 2022 - July 1, 2023

Led backend development for autonomous vehicle software initiatives, built Python microservices for streaming telemetry, and enabled cloud-native deployments with Kubernetes, Docker, Kafka, and data platforms.

Full-Stack Python Developer at Diksha Technologies

July 1, 2019 - February 1, 2022

Developed full-stack Python services (Django/Flask) for telecom and fintech use cases, including streaming telemetry pipelines, back-end microservices, and CI/CD pipelines.

Senior Python Developer at Expleo Group (Carriad, Volkswagen Group)

February 1, 2022 - July 1, 2023

Led development of scalable, event-driven backend microservices for autonomous vehicle software. Built Python microservices using Django, Flask, and FastAPI; designed real-time telemetry streaming architectures with Kafka and Redis; implemented secure REST APIs; containerized services with Docker and Kubernetes; deployed on cloud platforms (AWS/GCP); established CI/CD pipelines with Jenkins and GitHub Actions; contributed to observability with Prometheus and Grafana; collaborated with frontend teams (React/Angular) to deliver end-to-end solutions.

Full-Stack / Backend Developer at Diksha Technologies

May 1, 2016 - July 1, 2019

Developed full-stack healthcare scheduling platform for Airtel/PayRuba. Built backend services in Python (Django/Flask) with RESTful APIs; implemented authentication, scheduling, provider search, and patient profile management; designed scalable data models; delivered frontend integration with Angular/React; introduced containerization and cloud deployments; collaborated with product and operations teams.

Full-Stack / Backend Developer at Diksha Technologies

July 1, 2019 - February 1, 2022

Architected and implemented the Digital Self-Service Portals for Airtel/PayRuba. Developed REST APIs using Django/Flask; built microservices with Kafka integration; secured endpoints with OAuth 2; automated CI/CD with Jenkins and GitHub Actions; migrated to cloud-native deployments on OpenShift/Kubernetes; enhanced observability with Prometheus and Grafana; collaborated closely with frontend teams (React/Angular) to deliver seamless user experiences.