---
title: "Hamad Ansari - Software Engineer in Jamshedpur | Tal"
description: "Meet Hamad Ansari, Software Engineer @Delhivery | Fintech | Former Developer Intern @Delhivery, @Caloriegino, @HowToAlgo | Full-Stack Developer (Mobile & Web) | CSE Undergrad @NIT Jamshedpur (2022-2026) based in Jamshedpur. AI stack includes cursor and opencode."
image: "https://tal.club/meet/hamad-ansari/share-image"
---

# Hamad Ansari on Tal

## Headline

Software Engineer @Delhivery \| Fintech \| Former Developer Intern @Delhivery, @Caloriegino, @HowToAlgo \| Full\-Stack Developer \(Mobile & Web\) \| CSE Undergrad @NIT Jamshedpur \(2022\-2026\)

## About

I’m Hamad Ahmad Ansari, a final\-year Computer Science and Engineering undergraduate at NIT Jamshedpur, passionate about full\-stack development, scalable systems, and building production\-ready applications across web and mobile platforms\. Over the past year, I’ve interned at two startups — CalorieGino, where I helped build a cross\-platform calorie and health tracking app, and HowtoAlgo\.com, where I contributed to a DSA learning platform used by hundreds of learners\. Beyond internships, I’ve built several hands\-on projects like: • PlacePrep — an AI\-powered interview preparation platform with real\-time proctoring and coding practice\. • Connectify — a real\-time social networking app leveraging sockets and efficient backend communication\. I enjoy solving complex problems, working with collaborative teams, and taking ownership from ideation to deployment — ensuring every system I build is scalable, stable, and impactful\.

## Location

Jamshedpur

## AI stack

cursor

opencode

## Work experience

Software Engineer at Delhivery, Jul 2026 \- Present · 2 mos, Hybrid

Software Engineer Intern at Delhivery, Jan 2026 \- Jun 2026 · 6 mos, On\-site, Joined as a Software Developer Intern at the Fin Tech team under Financial Services Division\. Currently Working on backend systems powering fleet fintech solutions such as FASTag & Fuel Card infrastructure, enabling seamless toll payments, lending workflows, and dispute management at scale\. ⚙️ Key Contributions • Designed and built a scalable Flask\-based microservices architecture serving 3,000\+ fleet owners, processing 1M\+ monthly financial transactions across FASTag recharges, fuel cards, and lending workflows • Engineered a Kafka based event driven processing pipeline handling 100K\+ transactions/day, enabling asynchronous webhook ingestion with retry mechanisms and Dead Letter Queues \(DynamoDB\) for fault tolerance\. • Optimized existing Onboarding workflow by developing a configuration\-driven onboarding framework, reducing onboarding and new services integration time by 60% by introducing automated KYC reuse \(PAN/GST autofill\)\. • Integrated external banking systems \(IDFC & Axis Bank APIs\) for real\-time toll tracking, and built an internal dispute resolution system, improving issue resolution time by 40%\. • Led migration of existing from EKS \(Devtron\) to a more secure and robust environment ECS/EC2, achieving 30% cost reduction while maintaining 99\.9% uptime through improved VPC isolation and IAM\-based security\. • Implemented CI/CD pipelines using GitHub Actions, slashing deployment failures and manual effort by 50%\. • Integrated Sentry & Coralogix for real\-time monitoring, significantly improving debugging speed and system observability\. Tech Stack Python \(Flask\) • Kafka • AWS \(ECS, EC2, Redis, RDS\) • Microservices • REST APIs • GitHub Actions • Sentry • Kubernetes

Software Development Engineer at Caloriegino, Jul 2025 \- Oct 2025 · 4 mos, Remote, At CalorieGino, I took full ownership of building and launching the MVP of a cross\-platform Calorie & Health Tracking app, transforming an early\-stage concept into a fully functional, production\-ready product used across both iOS and Android\. 💡 Key Contributions: • End\-to\-End Mobile Development: Designed, developed, and deployed the entire mobile stack — from onboarding flows to real\-time health tracking dashboards — ensuring seamless performance and intuitive UX\. • Feature Ownership: Led the development of 4\+ core features, including Health Tracking, Payment Plans, Recipe Section, and Authentication, driving a 35% boost in user engagement and consistent feature adoption across platforms\. • Backend Integration: Partnered closely with the backend team to integrate APIs built with FastAPI and MongoDB, optimizing data flow and cutting average response latency by 25%, resulting in a 40% improvement in user satisfaction\. • Scalability & Quality: Proactively identified architectural bottlenecks and implemented performance improvements that ensured app stability, scalability, and high\-quality releases under tight deadlines\. • Collaboration & Impact: Worked in an agile environment, contributing to sprint planning, testing pipelines, and deployment workflows, while actively collaborating with designers and backend engineers to deliver a cohesive product experience\. 🛠️ Tech Stack: React Native, TypeScript, FastAPI, MongoDB, REST APIs, Expo, Redux Toolkit

Technology Developer Intern at Anuvrittiksha Edtech, Nov 2024 \- Feb 2025 · 4 mos, Remote, At HowtoAlgo\.com, I contributed to building a structured, engaging learning platform for Data Structures, Algorithms, and System Design, aimed at simplifying complex technical concepts for 100\+ students and learners across India\. 💡 Key Contributions: • Content Engineering: Developed and delivered 15\+ in\-depth Java scripts and algorithmic tutorials, bridging the gap between theoretical understanding and hands\-on coding\. These resources significantly enhanced learners’ grasp of DSA and System Design fundamentals\. • Quality Assurance & Improvement: Conducted rigorous QA reviews for 20\+ educational tutorials, identifying inconsistencies and improving accuracy, resulting in a 35% reduction in instructional bugs and smoother learning experiences\. • Agile Workflow & Documentation: Streamlined development workflows by managing 30\+ weekly sprint tasks using Jira, while maintaining structured documentation on Confluence — ensuring transparency, accountability, and alignment across content and tech teams\. • Cross\-functional Collaboration: Worked closely with the content, engineering, and product teams to ensure that every learning module met technical accuracy, pedagogical clarity, and design consistency\. 🛠️ Tools & Technologies: Java, Jira, Confluence, Git, GitHub, System Design Principles, Data Structures & Algorithms and documentation through Confluence\.

## Education

Bachelor of Technology \- BTech, Computer Science, National Institute of Technology Jamshedpur

High School, DPS \- MIS, Doha Qatar

[View the original profile](https://tal.club/meet/hamad-ansari)

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