SPT Sri Pranav Tene

pushed to lupyd/firefly

Founder & engineer · Lupyd · Hyderabad, India

I build private, real-time software from the wire protocol up.

Rust backends, end-to-end encryption with MLS and libsignal, WebRTC and QUIC transports, and the React, Tauri and Flutter apps on top, with C/C++, WebAssembly and Godot games along the way. Right now I'm building Lupyd, an end-to-end encrypted collaboration platform.

See the work ↓ Email me GitHub ↗LinkedIn ↗
1,875
contributions / yr
286
active days
89
public repos
2021
shipping since

hover a project · click to open it

01 Selected work

Every panel below is live: it runs the idea behind the project, not a screenshot of it. Encrypted messaging, anonymous forms, peer-to-peer RPC, a faster Postgres transport and the tools in between.

01 / Privacy · End-to-end encryption

Lupyd

Privacy-focused collaboration platform with end-to-end encryption, where the server relays and stores data it cannot read.

  • Privacy
  • End-to-end encryption
  • Collaboration
  • Backend
Read more → live ↗
02 / Security · Encryption

Firefly

End-to-end encrypted chat suite using libsignal and Message-Layer-Security with multi-device support.

  • Security
  • Encryption
  • Backend
Read more → source ↗
03 / Cryptography · Privacy

Noon

Cryptographic anonymous form suite ensuring complete privacy and anonymity for form submissions.

  • Cryptography
  • Privacy
Read more → source ↗
04 / Game development · Godot

Infinity

A 3D maze race where any wall can be your floor: switch gravity mid-air to cut through the third dimension. Built with Godot.

  • Game development
  • Godot
  • 3D
Read more → live ↗
05 / PostgreSQL · QUIC

Postgres with QUIC

Project demonstrating the benefits of using PostgreSQL over QUIC protocol.

  • PostgreSQL
  • QUIC
  • Performance
Read more → source ↗
06 / WebRTC · RPC

Light

Lightweight WebRTC-based RPC library for building peer-to-peer sync engines.

  • WebRTC
  • RPC
  • Sync Engines
Read more → source ↗
07 / Rust · TUI

Filter

Real-time interactive log processing TUI built with Rust for efficient filtering and analysis.

  • Rust
  • TUI
Read more → source ↗
08 / Rust · Compiler

Mantis

Rust-based memory-safe statically compiled programming language.

  • Rust
  • Compiler
  • Programming Language
Read more → source ↗

02 Shipping, every week

My public GitHub calendar for the last twelve months, one column per week. Pulled at build time; the latest pushes refresh live. weekends too: 78 of 106

1,875 contributions, last 12 months
286 active days of 371
33 day longest streak
9 day current streak
44 best day · Oct 27
89 public repositories
github.com/ash-hashtag · contribution calendar
Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct
less more
  latest pushes profile ↗
  1. lupyd/firefly
  2. lupyd/lupyd-documentation
  3. ash-hashtag/ash-hashtag.github.io

03 Experience

Founder first, but hands on the code at every layer: protocol, server, client and the build in between.

  1. 2023 — now

    Lupyd Media

    Founder · full-stack engineer

    Building a privacy-focused collaboration platform with end-to-end encryption from the ground up: Rust across the backend, React and Tauri across the clients, with MLS, blind signatures, WebSockets, WebTransport and WebRTC in the mix.

    • Rust
    • MLS
    • WebRTC
    • WebTransport
    • React
    • Tauri
  2. 2025

    Turing

    Rust LLM trainer · contract

    RLHF training for Anthropic models, bringing systems-level Rust judgment into model evaluation and improvement.

    • Rust
    • RLHF
  3. 2022 — 2023

    Jandas Corporation

    Mobile application developer · contract

    Cross-platform Flutter applications, and a low-level audio-processing product spanning Dart and C++.

    • Flutter
    • Dart
    • C++
    • Audio DSP
  4. 2021 — 2022

    Freelance

    Independent developer

    Rust smart contracts, WGPU parallel-processing scripts, automation bots, games and mobile applications.

    • Rust
    • WGPU
    • Game dev
    • Smart contracts

04 / contact

Have something hard to build? Let's talk.

tenesripranav@gmail.com
GitHub ↗LinkedIn ↗X ↗