Suryank Tiwari

Software Development Engineer II

• Architect backend and AI systems for Kindle at scale — retrieval-augmented generation (RAG) platforms and enterprise AI agent integrations via the Model Context Protocol (MCP) servers and tools.
• Design distributed, event-driven backend services on AWS (Lambda, DynamoDB, SQS/EventBridge) powering GenAI features across multiple marketplaces.
• Own LLM evaluation methodology for RAG and generative features — benchmarking retrieval and generation quality
• Lead a small engineering team delivering enterprise-grade GenAI features with multi-tenant data isolation and access controls, from architecture through production launch.
• Drive cloud cost and performance optimization for backend services on AWS, and apply agentic AI to automate internal operational workflows.

Software Development Engineer

• Built systems to detect time-sensitive inventory issues and dynamically reassign related operational tasks, reducing waste across large-scale retail operations.
• Optimized inventory audit workflows by integrating with adjacent systems and eliminating a redundant manual input step, reducing audit workload for frontline retail teams.
• Built a labor-duration override system letting store managers correct mis-assigned associate work time, using event-stream processing to reconcile original and corrected durations and keep site-level labor reporting accurate.
• Designed automated exception-handling logic for highly-automated store environments, balancing scalability and consistency.
• Built tooling to streamline bulk data operations across many retail locations.

Software Development Engineer Intern

• Enhanced backend services to manage time-sensitive inventory tasks in real time, improving operational efficiency and safety.
• Localized associate-facing tools for usability across global markets.

Advanced Programming Teaching Assistant

Teaching assistant for the course CSE-201 at IIITD

Data Structures and Algorithms Teaching Assistant

Teaching assistant for the course CSE-102 at IIITD. Involved in taking tutorials, conducting labs and grading.

Multivariate Calculus Teaching Assistant

Teaching assistant for the course MTH-203 at IIITD. Involved in taking tutorials and grading.

Game Developer

Developed games using Unity3d, Blender and Photoshop.

Analysis of Indian Railway Network

Analyzed the Indian Railway Network and drew inferences out of it. Constructed a graph subquerying and visualization system.

Author Identification using Text Snippets

Performed Author identification given multiple short text snippets via using stylometric and lexicographical features. Crawled and generated a dataset for the said problem as well.

Deep RL for Stock Price Prediction

Created an automated trading model for guidance in a stock market setting. The aim is to maximize the profit given the state of the stock prices and a brief history.

Music Genre Classification

Dealing with various machine learning challenges associated with the classification of musical genres. A final accuracy of 88.4% achieved on ten genre classification with sample length manipulation./

Structured Recipe from unstructured corpus

Deriving a structured recipe from an unstructured corpus. Building a Knowledge Graph of the structure obtained. Extraction of inferences from the KG and building a querying system that prints subgraphs. It ranked #3 best project out of 47 projects.

Single Image Super-Resolution using Bayesian Networks

Using a Bayesian Network guided approach to mapping overlapping high resolution and low-resolution image patches. Processing the patches to form a super-resolved image.

Breaking Ciphers with Genetic Algorithms

Cracked simple symmetric ciphers in Python using Evolutionary Algorithms. Cipher keys found in vast search spaces using genetic and memetic learning.

Artlet - Android App

Development of a user-driven multi-content sharing and reading social platform. In-app support for reading and publishing comics, manga, and stories.

Hot n Cold - Android Game

Development of a hyper-casual game in Unity3D. Currently published on Google Play Store.

Pong Maniac - Android Game

Development of a Pong and Block-breaker based modern 3d approach using Unity. Currently published on Google Play Store.

Ecosystem Simulator

Simulated various Biotic and Abiotic cycles in a closed Ecosystem in Python along with visualizing and warehousing cycle data.

Dodo vs Dinosaur - Android Game

Development of a challenging gameplay oriented mobile game. Currently published on Google Play Store.

Indraprastha Institute of Information Technology

CGPA: 8.00

Maharaja Surajmal Institute of Technology, GGSIPU

Percentage: 78.8