Satyaki Sanyal

CTO

Bengaluru, Karnataka, India8 yrs 9 mos experience

AI EnabledHighly Stable

Key Highlights

Led development of enterprise chatbot using LLMs.
Architected scalable AI pipelines for text analytics.
Patented NLP-based AI algorithm at American Express.

Stackforce AI infers this person is a Backend-focused Engineering Leader in HealthTech and FinTech sectors.

Contact

satyaki.sanyal@kapiva.in LinkedIn

Skills

Core Skills

Backend ArchitectureCloud ArchitectureGenai / LlmsSecurity PlatformsNlpSoftware DevelopmentWeb DevelopmentMachine Learning

Other Skills

.NET FrameworkAJAXAlgorithmsAmazon Web Services (AWS)Android DevelopmentApache KafkaBootstrapC programmingC#C++CSSCascading Style Sheets (CSS)Cloud (GCP, Azure)Core JavaData Analysis

About

Engineering leader with 8+ years of experience building 0→1 platforms, scalable backend systems, and GenAI-powered products across health-tech, fintech, and enterprise SaaS. Currently an Engineering Lead at Kapiva, driving the company’s pivot into health-tech. I own end-to-end technical direction in a true zero-to-one environment—defining architecture, APIs, data foundations, execution plans, and unblocking teams without legacy constraints. Previously at o9 Solutions, I worked in GenAI & NLP R&D, leading enterprise chatbot development using LLMs, architecting multi-tenant AI pipelines, and optimizing inference cost and latency at scale. Before that, at Razorpay and American Express, I built security-critical platforms, automated large-scale infrastructure workflows, and patented an NLP-based information support system. I operate at the intersection of system design, cloud architecture, and applied AI—comfortable going deep on backend engineering while mentoring teams and setting technical standards. I care about correctness, scalability, and execution clarity more than hype. Focus areas: Backend Architecture · Distributed Systems · GenAI / LLMs · NLP · Cloud (GCP, Azure) · MLOps · DevOps · Security Platforms

Experience

8 yrs 9 mos

Total Experience

2 yrs 9 mos

Average Tenure

6 mos

Current Experience

Kapiva

Engineering Lead

Dec 2025 – Present · 6 mos · Bengaluru, Karnataka, India · On-site

Software Development Lead owning technical direction and delivery while leading direct reports as part of the company's pivot into health-tech. Key responsibilities include gathering initial product requirements, establishing core architecture principles, designing service and data foundations, defining API standards, driving structured execution planning, and rapidly resolving blockers for the team. With no pre-existing projects or legacy stack, this is a zero-to-one technical charter focused on scalable system design and operational clarity.

Backend ArchitectureDistributed SystemsCloud (GCP, Azure)Cloud Architecture

O9 solutions, inc.

2 roles

Senior Software Engineer II (GenAI)

Apr 2024 – Nov 2025 · 1 yr 7 mos · Bengaluru, Karnataka, India · Hybrid

1. Lead development of an enterprise chatbot leveraging LLMs (Azure OpenAI + internal NLP stack).
2. Architect scalable pipelines for text analytics and multi-tenant AI systems.
3. Driving POCs on generative reasoning and knowledge retrieval within enterprise data clouds.

Large Language Models (LLM)C#Microsoft AzurePythonGenAI / LLMsCloud Architecture

Senior Software Engineer I (R&D - GenAI, NLP)

Jul 2022 – Apr 2024 · 1 yr 9 mos · Bengaluru, Karnataka, India · Hybrid

1. Built NLP microservices integrated with o9’s planning suite.
2. Collaborated with platform teams to optimize ML inference cost and latency by 30%.

.NET FrameworkKubernetesLarge Language Models (LLM)Google Cloud Platform (GCP)C#GenAI / LLMs+1

Razorpay

Senior Security Engineer

Jun 2021 – Jul 2022 · 1 yr 1 mo · Bengaluru, Karnataka, India · Remote

1. Architected end-to-end Software Asset Inventory (SAI) across GitHub, AWS, GCP, and K8s in 3 months.
2. Automated key security workflows, reducing manual intervention by 80%.
3. Led code reviews and drove cross-team security initiatives.

PythonNeo4jAmazon Web Services (AWS)Google Cloud Platform (GCP)KubernetesSecurity Platforms+1

American express

Information Security Engineer

Jul 2017 – May 2021 · 3 yrs 10 mos · Bengaluru, Karnataka

1. Designed “Certificates-as-a-Service,” automating ~260K SSL lifecycle ops annually.
2. Contributed to internal AI chatbot and Alexa data analysis POCs.
3. Awarded Amex Genius Platinum Award 2018 and patented NLP-based AI algorithm.

JavaSpring BootSpring MVCHashiCorp VaultSSL CertificatesSecurity Platforms+1

Skillenza

Research Intern

Nov 2016 – Feb 2017 · 3 mos · Bengaluru Area, India

🔸 PROJECT I - RESUME PARSER AND RANKER
Developed a sophisticated web application that empowered users to update their resumes, allowing the application to parse essential information and store it in a database. When employers posted job opportunities, the application intelligently presented the most fitting resumes from the database. Leveraging Microservices architecture and adhering to the Model View Controller (MVC) design pattern, I implemented RESTful APIs for seamless communication with the backend. The backend was meticulously crafted using Python, while Natural Language Processing techniques were employed to extract relevant information from resumes. Machine Learning algorithms, including KNN, Euclidean distances, and ID3 Decision trees, were utilized for efficient resume ranking. MongoDB served as the robust NoSQL database, and the front-end was elegantly designed using Angular4 Material Design. Asynchronous Java and XML (AJAX) were implemented to ensure rapid and dynamic web page rendering.
🔸 PROJECT II - CONTENT EVALUATOR
Developed an advanced application to evaluate text based on grammatical errors, character count, and plagiarism. The application played a crucial role in evaluating competition blogs. Leveraging Python for the backend development, I crafted robust algorithms to accurately assess the text's quality.
🔸 PROJECT III - DEVELOP CODE-GOLF PROBLEMS
Demonstrated my creativity and problem-solving skills by actively participating in the development of captivating problem statements for weekly hackathons. This involved formulating engaging challenges to inspire participants and encourage innovative coding solutions.

Inceptum technologies pvt. ltd

Backend Developer intern

Jun 2016 – Nov 2016 · 5 mos · Pune Area, India

🔸 PROJECT - DEVELOP BACKEND ARCHITECTURE FOR STARTUPS
As a key contributor, I played a vital role in developing the backend architecture for startups. Following the Model View Controller (MVC) design pattern, I meticulously crafted a robust and scalable architecture. Leveraging PHP, I implemented the backend functionalities, ensuring efficient and reliable performance. MySQL was utilized as the database, providing seamless data storage and retrieval.

Geometric ltd.

Software developer intern

May 2016 – Jun 2016 · 1 mo · Pune Area, India

🔸 PROJECT I - ONLINE EXAMINATION SYSTEM
Played a significant role in developing an innovative online examination system. Utilizing PHP as the backend language and jQuery for the front-end, I created a seamless user experience. Leveraging Asynchronous JavaScript and XML (AJAX), I implemented dynamic communication with the server, resulting in fast and responsive web pages. MySQL served as a reliable database while adhering to the Model View Controller (MVC) architectural pattern. The system, used internally by the company for conducting examinations, employed an adaptive algorithm to present questions based on individual progress.
🔸 PROJECT II - IMAGE PROCESSING
Took an active part in an intriguing project involving image processing. I utilized Python to develop an automated script that scraped car images from the internet. Leveraging OpenCV and Convolutional Neural Networks, I trained a model capable of recognizing cars in photographs and videos, providing an efficient solution in the domain of image recognition.