Subham A.

Co-Founder

Bengaluru, Karnataka, India7 yrs 6 mos experience

AI EnabledHighly Stable

Key Highlights

Led development of AI-powered logistics platform.
Migrated legacy systems to microservices architecture.
Architected secure B2B PKI platform.

Stackforce AI infers this person is a Full-Stack Software Engineer specializing in SaaS and AI-driven applications.

Contact

Skills

Core Skills

AiFull-stack DevelopmentMicroservicesBackend DevelopmentCertificate AuthorityWeb DevelopmentFrontend Development

Other Skills

LLMAgentic FrameworksPythonDjangoCeleryPostgreSQLRabbitMQRedisTypescriptReact.jsNext.jsDockerGithub ActionsFlaskCassandra

About

I am a full-stack software engineer with experience building web and mobile applications using Python, Django, Flask, Node.js, and React. I learn new technologies quickly and focus on delivering real business value, not just writing code. I specialize in scalable backend systems and have worked across fast-moving startups, recently building agentic and LLM-powered applications. I enjoy solving complex problems, improving systems end-to-end, and shipping products that users love. In my free time, I explore new tools, experiment with LLM workflows, and self-host privacy-focused services. Skills – - AI: LLM, Prompt Engineering, Agentic Frameworks (Agno, Langchain) - Programming: Python (Flask, FastAPI, Django), TypeScript (Nodejs, React.js, Redux, React‑Native) - DevOps: Ansible, Docker, AWS, Google Cloud, Debian/Ubuntu - Data: PostgreSQL, CockroachDB, Cassandra, Redis, Apache Artemis, RabbitMQ - Miscellaneous: LLMs, WebRTC, REST API Design, Micro-services, X.509, Web Scraping

Experience

Cacta ai

Founding Engineer

Mar 2024 – Present · 2 yrs 1 mo · Remote

Led end-to-end product development for the AI-powered logistics platform, from MVP to the first paying customers.
Led product development from MVP to the first cohort of paying users.
Created agentic workflows to automate manual paperwork processes for shipments.
Built a structured data extraction pipeline using LLMs and achieved 100% accuracy on documents with over 40k data points.
Synthesized 12M location data points into UNECE location entities.
Reverse-engineered top 8 shipping line portal APIs and integrated real-time rate search in the product.
Created a prompt evaluation framework with UI to test across models & ensure output alignment.
Built the frontend dashboard with React.js from scratch.
Technologies: AI/LLM, Agentic Frameworks, Workflows, Python, Django, Celery, PostgreSQL, RabbitMQ, Redis, Typescript, React.js, Next.js, Zustand, Docker, Github Actions

AILLMAgentic FrameworksPythonDjangoCelery+9

Trustcor

2 roles

Lead Engineer, MsgSafe.io

Jan 2023 – Feb 2024 · 1 yr 1 mo · Remote

Led the upgrade of the encrypted email platform by moving to microservices, adding Docker, and automating deployments, which improved scalability, reliability, and developer productivity.
Led the team of 5 engineers, working on the MsgSafe's frontend and backend systems.
Successfully migrated a hard to maintain monolithic application to a microservices architecture, enhancing scalability, reducing server response time, and ensuring high availability for a growing user base.
Introduced a Docker-based environment, reducing development environment setup time by 80% and streamlining development processes.
Automated deployment using Ansible, ensuring swift and reliable service deployment.
Migrated legacy Python 2 Flask based REST API and other backend services to Python 3, along with bug fixes and performance improvement.
Technologies: Python, Flask, PostgreSQL, Cassandra, RabbitMQ, Redis, Javascript, HTML, CSS/SASS, React.js, Redux, Websockets, Microservices, Docker, Ansible, SMTP

PythonFlaskPostgreSQLCassandraRabbitMQRedis+10

Senior Software Engineer, Certificate Authority

Aug 2018 – Dec 2022 · 4 yrs 4 mos · Remote

Led the development effort on the PKI platform to enable B2B sales of SSL and S/MIME certificates.
Architected a secure B2B PKI platform with over fifteen microservices, ensuring high test coverage, and prioritizing security, regulatory compliance, audit requirements, scalability, high availability, and long-term maintenance.
Wrote majority of the services on the platform in Python - mixture of REST APIs and worker services, with automated business logic flow recovery mechanisms in place.
Implemented a docker-based development environment, making software development and testing workflows easier.
Merged legacy root certificate hierarchy architectures into a single centralized platform, improving operational efficiency and reducing maintenance/compliance efforts by 90%.
Wrote Ansible playbooks for bare metal production environment, ensuring reliable deployment workflows across environments.
Assisted management with hiring interviews and on-boarding developers on the team.
Technologies: Python, Flask, FastAPI, CockroachDB/PostgreSQL, Apache Artemis, Redis, X.509, REST API design, Swagger, Microservices, Docker, Ansible, AWS, DNS

PythonFlaskFastAPICockroachDBPostgreSQLApache Artemis+10

Construe labs

Full Stack Engineer

Oct 2016 – Jul 2020 · 3 yrs 9 mos · Remote

Built scalable web and mobile applications for diverse client needs, from research prototypes to production dashboards.
Worked with the Arizona State University's research department to develop and present the MVP for 4 research projects, across diverse stacks & technologies such as ML models, and PWA web applications.
Developed an end-to-end solution, providing Arizona residents with a user-friendly dashboard to monitor their water supply schedules, while also ensuring minimal human errors for operators.
End-to-end development of scalable web-based applications and cross-platform mobile apps using React-Native.
Implemented CI/CD pipelines, leveraging latest containerization models to facilitate seamless quality assurance and deployments.
Led end-to-end recruitment efforts, including question bank creation, designing hiring processes, resume reviews, and job description specifications. Conducted interviews with over 50 candidates, resulting in the successful hiring of 3 highly talented individuals.
Technologies: Python, Flask, Django, PostgreSQL, RabbitMQ, Redis, Javascript, HTML, CSS/SASS, React.js, Redux, Digital Ocean, AWS, Google Maps

PythonFlaskDjangoPostgreSQLRabbitMQRedis+9

Inspirovation

Frontend Engineer

Oct 2015 – May 2017 · 1 yr 7 mos · Jalandhar, Punjab, India · Hybrid

Rewrote the JQuery based platform from scratch in React.js with full mobile support.
Owned the end-to-end rebuild of the platform following a company-wide product pivot, launching the new product in just three months.
Created the marketing website (responsive) from scratch.
Worked extensively with Google Maps and built custom drawing tools for designing region layouts.
Collaborated with the backend team to design a unified API contract, ensuring consistent behavior across web and mobile clients.
Technologies: Python, Flask, Javascript, HTML, CSS/SASS, React.js, Redux, Redux-Form, Google Maps, React-Toolbox, React DnD

PythonFlaskJavascriptHTMLCSS/SASSReact.js+4