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Rahul Tiwari

@rahultiwari

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5.5+ yrs backend engineer specializing in AI, DevOps, and high-scale systems (200K+ users).

India

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What I'm looking for

I am seeking a dynamic work environment that fosters innovation, encourages collaboration, and offers opportunities for professional growth in software development and AI.

I’m a backend-focused software engineer with over 5 years of experience designing, building, and scaling modern web platforms, APIs, and data pipelines. My work spans startups and product-driven teams across India and Singapore, with hands-on expertise in Python (FastAPI, Flask, Django), PostgreSQL, Docker, Kubernetes, and CI/CD tooling.

I’ve architected production-grade systems in domains like AI-powered HR tech, vehicle IoT tracking, and agriculture intelligence — many of which serve over 200,000 active users globally. I’m especially passionate about GenAI, API performance, and infrastructure automation, and I've led projects that integrated OpenAI models, optimized backend services by 40–60%, and reduced operational costs through smart DevOps practices.

Beyond technical implementation, I’ve led teams, collaborated cross-functionally with product/design, and delivered robust backend ecosystems from zero to launch. I thrive in startup environments that value velocity, ownership, clean architecture, and a learning-first mindset.

Experience

Work history, roles, and key accomplishments

SDE 3

Learnbay (Outspokn)

May 2024 - Feb 2025 (9 months)

Architected, developed, and implemented the backend infrastructure for Outspokn, delivering a highly scalable and efficient system from the ground up. Designed and built backend APIs and code, ensuring seamless integration, robust functionality, and high performance.

Python PostgreSQL Redis ReactJS Docker Kubernetes Nginx

Backend Developer

Carnot Technologies (Mahindra)

Sep 2022 - May 2024 (1 year 8 months)

Architected and optimized robust backend systems using Python and leading frameworks like Flask/Django, ensuring top-tier performance and scalability. Implemented DevOps practices to automate feature deployment, resulting in streamlined delivery and maintenance of infrastructure.

Python Flask Django SQL MySQL PostgreSQL MongoDB DevOps

Senior Programming Executive

SEA PTE LTD

Jul 2021 - Aug 2022 (1 year 1 month)

Managed various projects from end-to-end development and deployment, including project migrations and microservices automation. Built a platform and established a pipeline to gather data from multiple sources, while also architecting an analytical platform.

Project Management Microservices Automation Data Pipelines Data Analytics Platforms Team Leadership

AI Engineer

Neurodynamic AI

Jan 2020 - Jul 2021 (1 year 6 months)

Designed and implemented Python-based microservices and APIs to serve ML models, integrating PostgreSQL pipelines for efficient data processing. Led end-to-end project development and deployment, including CI/CD pipelines across AWS and Azure environments.

Python Microservices APIs PostgreSQL Data Pipelines CI CD AWS Azure Workflow Automation

Education

Degrees, certifications, and relevant coursework

Goa University

Bachelor of Engineering, Computer Science and Engineering

Completed a Bachelor of Engineering in Computer Science and Engineering. The curriculum covered fundamental and advanced topics in computer science, preparing for a career in software development and related fields.