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manikparashar

Manik P

@manikparashar

SENIOR PYTHON DEVELOPER

India
English, Hindi
About me
Senior Python Developer with 14+ years of experience delivering scalable web applications, REST APIs, AI-powered solutions, and cloud-native systems. I specialize in Python, FastAPI, Django, Flask, PostgreSQL, Docker, AWS, and API integrations. From custom backend development and microservices to AI integration and cloud deployment, I build secure, high-performance solutions using clean, maintainable code. My focus is on quality, reliability, clear communication, and on-time delivery.... Read more

Skills

m
manikparashar
Manik P
Offline • 
Average response time: 1 hour

See my services

API & Integrations
I will develop ai powered fastapi and flask web applications
From$25 / projectMore details

Portfolio

Work experience

Capgemini

Senior Python Developer

Capgemini • Full-time

Jan 2022 - Feb 2026 • 4 yrs 1 mo

Worked as a Senior Python Consultant at Capgemini, building high-performance FastAPI-based microservices for a large-scale e-commerce platform. Delivered scalable backend solutions for order processing, payment integration, and fraud detection using Python and AWS. Focused on clean architecture, automation, and reliable API development.

Ericsson

Senior Solution Architect

Ericsson • Full-time

Jan 2019 - Jan 2022 • 3 yrs

Engineered high-performance Python-based microservices with FastAPI, reducing latency by 30% and improving throughput for critical network operations. Modernized APIs with gRPC & Protocol Buffers for efficient inter- service communication and built asyncio-based apps for concurrent data processing. Designed scalable containerized solutions using Docker/Kubernetes and optimized PostgreSQL data reads via RPC services with Redis caching.

Nokia

Technical Lead

Nokia • Full-time

Jan 2017 - Jan 2019 • 2 yrs

Led end-to-end testing automation using Python & Robot Framework, validating Diameter protocol call flows (PCEF/PCRF/OCS) and ensuring compliance with 3GPP standards. Developed test suites for subscriber plan management, automating functional & regression testing of API traffic and provisioning workflows via Seagull/DSend Docker. Deployed and monitored applications on VMs, executing ATPs (Acceptance Test Plans) and analyzing AVP (Attribute-Value Pairs) behavior in Diameter messages.