Dhiman Seal

Software Engineer

Guwahati, Assam, India3 yrs 10 mos experience

Highly StableAI Enabled

Key Highlights

Expert in Backend Development and API Design.
Proven track record in building scalable solutions.
Strong contributor to open-source and innovative projects.

Stackforce AI infers this person is a Backend-focused Engineer with expertise in Fintech and IoT solutions.

Contact

Skills

Core Skills

Backend DevelopmentApi DevelopmentSystems DesignReal-time Data ProcessingMicroservices ArchitectureTechnical ConsultationInfrastructure ManagementFreelance DevelopmentApplication Development

Other Skills

Artificial Intelligence (AI)Spring BootDatabasesSoftware DocumentationSoftware Development Life Cycle (SDLC)Apache KafkaRedisPythonJava microservicesKafka signal transportSupersetSOPsrunbooksJavaGo (Programming Language)

About

I am a tech-obsessed Engineer trying to make people's lives easier. I am traveling the country learning, teaching, creating, finding solutions, and winning. - I am enthusiastic about Open source, IoT, AI, and innovation. I aim to: 1. Come up with Scalable solutions to problems faced by my team. 2. Make people’s lives easier with various open-source contributions. 3. Work with teams that build industry-changing technology. - Current Interests and skills: Backend Development, Intelligent Algorithms, IoT, Flutter Tech-Stack-based Cross-Platform Development, Application Development, Machine Learning, Deep Learning Specialization, Computer Vision, Open Source Contributions

Experience

3 yrs 10 mos

Total Experience

3 yrs 10 mos

Average Tenure

3 yrs 10 mos

Current Experience

Groww

4 roles

Software Engineer 3 - Backend

Promoted

Apr 2026 – Present · 2 mos

Shipped 3 greenfield API Trading projects: Strategy Marketplace (Python + Java microservices, Kafka signal transport), Historical Data Ingestion + Aggregation (∼500GB multi-vendor data), and Smart Orders GTT/OCO API unifying 4 downstream APIs
Stabilised the Credit Collections platform end-to-end: built an observability dashboard on Superset, created a 48-page engineering Knowledge Base with SOPs and runbooks alongside issue solves and long-term fixes, reducing ticket resolution TAT by ∼90%

Artificial Intelligence (AI)Spring BootDatabasesSoftware DocumentationSoftware Development Life Cycle (SDLC)Apache Kafka+3

Software Engineer 2 - Backend

Promoted

Jul 2023 – Apr 2026 · 2 yrs 9 mos

1. Built various real-time market data streaming solutions in the Live Data team: Price-based triggers, Option Greeks, etc., leveraging Kafka Streams, Redis's data Structures with a focus on 100% uptime with risk minimisation, <10ms level low-latency, and capacity tuning for cost optimisation.
2. Singlehandedly built a backend-driven Dynamic Home Page for the UPI and Bill Payments product that helped 3 stakeholder functions run Product experiments with increased velocity, and improved Business metrics of User Interaction, Order Conversion, etc., in specialised ways for different user segments
3. Owned the Observability piece of multiple pods by learning PromQL, Grafana, Golang Templating, and creating in-depth, engaging dashboards and alerts that track each useful metric across services, highlighting visibility gaps and strengthening processes.
4. Helped bring Groww API Trading team's public SDK to life through intelligent API design choices and comprehensive documentation.

JavaGo (Programming Language)Systems DesignApache KafkaGrafanaRedis+6

Software Engineer - Backend

Jul 2022 – Jun 2023 · 11 mos

1. Worked as a backend Software Engineer at Groww on the Payments team, maintaining multiple micro-services and SDKs with technologies like Java Spring Boot, Apache Kafka, Redis.
2. Excelled in a fast-moving customer-facing Product team building multiple Consumer Payments pieces from scratch, including UPI, which scaled to support over 300,000+ Successful Transactions per day.
3. Pitched and built various tech solutions after seeing day-to-day requirements: Centralised Response Code Management (managing over 20k mappings), Custom GRPC Wrapper, Multiple Datasource managing custom Annotations (used across 95% of the team's microservices), etc.
4. Worked relentlessly to not only improve customer experience, but also greatly better the developer experience.

JavaSystems DesignApache KafkaRedisMySQLSpring Framework+2

Software Engineer Intern - Backend

Jan 2022 – Jun 2022 · 5 mos

1. Achieved "outstanding performance", to become one of the first interns to earn the Pre-Placement Offer, while building and maintaining High Scale Micro-services in the Payments team.
2. Influenced almost every merchant and consumer payments service from ideation to development, maintenance, load testing, etc.
3. Added comprehensive documentation of every milestone, issue, and resolution, which others in my team can follow.

JavaRESTful WebServicesMySQLKubernetesSpring BootBackend Development

Agrijod

Technical Advisor

May 2023 – Apr 2024 · 11 mos · Guwahati, Assam, India · Remote

1. Architected and helped develop multiple products in verticals like Buyer and Seller Management, Transporter Management, Warehouse Management, etc.
2. Set up and helped maintain the AWS infrastructure and multi-profile CI/CD pipelines deploying to EC2 instances.
3. Aided in multiple third-party integrations like PhonePe Payment Gateway, Google Maps, etc.
4. Built OTEL and Prometheus-based observability for quicker issue detection and recovery.

Technical ConsultationSystems DesignInfrastructureAmazon Web Services (AWS)Back-End Web DevelopmentCollaborative Problem Solving+1

Cashtic

Cloud Engineer and Application Developer

May 2021 – Nov 2021 · 6 mos · Budapest, Hungary

Cashtic is a medium-scale, cross-platform, peer-to-peer ATM cash network for Android and iOS with Firebase as the backend, where I worked extensively as a freelancer. My achievements included:
1. Designed and Built entire systems from scratch: Dynamic Link-based User Referral System, Secure User Rating system, CRON scheduled Data processing pipeline handling over 300,000 records per day, etc.
2. Brainstormed, developed, and created server-less cloud function models with authentication, for secure database operations.
3. Encapsulated and integrated various APIs with relevant Data Models and Unit Tests, to add new functionality.
4. Developed functionality and UI of the Cross-Platform Application, and implemented RESTful Cloud Calls, Google Map Integration, In-App Purchases, etc.
5. Successfully Localized/Internationalized over 150 front-end and back-end elements.
6. Stabilized the code-base and improved the architecture.

Node.jsFlutterApplication Development

Greenline world

System Design and Cross-Platform Application Development

Apr 2021 – Jul 2021 · 3 mos · Remote

1. Developed the System Design, Back-End, and Cross-Platform application for Interfacing their custom IoT machine and also worked on the hardware microcontroller unit.
2. Successfully handed off the project to the next team upon completion of the internship period.

Fiverr

Software Development Freelancer

Jan 2021 – Dec 2021 · 11 mos · Remote

Working as a freelancer on sites like Fiverr, Upwork for various National and International clients. 5-Star ratings from every single client.

Python (Programming Language)Node.jsFlutterInternet of Things (IoT)DartFreelance Development

Techengio

Co-Founder

Nov 2018 – Mar 2020 · 1 yr 4 mos · Assam

TechEngio is a start up that visits local institutions to conduct workshops and teach students various topics related to electronics, robotics, software and other technical fields.
TechEngio also makes electronics based projects and uploads informative videos, while earning through affiliate marketing.

Eminence robotics

IoT and Application Developer | Co-Founder

Oct 2018 – Sep 2021 · 2 yrs 11 mos · India

Eminence Robotics has made multiple Mechanical and Electronics projects including self-designed vehicles for Terrain traversal, Combat Robotics, Autonomous Smart robots, Environment manipulation robots as well as IoT-based technology, which has won us accolades.
Eminence Robotics travels to Tech fests all over the country to participate in their Robotics events and Innovation Challenges with our own self-made technology. We focus on product prototyping and development, technical event organization and management, and providing industrial training and internships.
https://www.eminencerobotics.org/