Custom software that saves your business hours every week
Automation, websites and web apps, Flutter mobile apps and Electron desktop apps. Fixed quotes, and you own the code.
Sylvester Das · developer in Thiruvananthapuram · 10+ years
About Me
What I Do
I am a software developer with more than 10 years of experience building production systems. I build software that removes repetitive work and gives businesses the tools they actually need: automations that run on their own, web applications, cross-platform mobile apps in Flutter and desktop apps in Electron. I work with startups, small businesses and teams, from Thiruvananthapuram and remotely anywhere.
How I Work
I start by understanding the problem, not the technology. You get a clear scope and a fixed quote up front, regular demos while I build, and clean, documented code that you fully own at the end. I prefer simple, maintainable solutions that are easy to run and cheap to host, and I stay available for support after launch.
Core Competencies
Work With Me
I take on freelance projects for businesses, startups and individuals. Here is what I do most often.
…and more: APIs, integrations, migrations, and maintenance of existing software. Ask me about your idea.
How it works
- 01
Brief
Tell me what you need over WhatsApp, email or a short call.
- 02
Quote
You get a fixed scope, timeline and price, in writing.
- 03
Build
Regular demos and updates, so there are no surprises.
- 04
Handover
Source code, documentation and deployment are yours. Support is available afterwards.
SKILLS
MORE SKILLS
RESUME
EDUCATION
HIGHER SECONDARY CERTIFICATE
Elphinstone College, Maharashtra board, Mumbai, IN
From this college of existence in this spot, which was created for the bliss of souls like mine. I am so happy, my dear friend.
BACHELOR OF SCIENCE IN IT
University of Mumbai, Mumbai, IN
I have completed Bachelors degree from the Mumbai University.
International Academic Qualifications
World Education Services
World Education Services (WES) has evaluated the associated credential on behalf of the holder. Verifies the authenticity of the claimed credential. Provides assurance that the awarding institution and/or program was accredited at the point that the credential was issued Indicates that the associated credential has been assessed for its Canadian equivalency
Developing Cloud Applications with Node.js and React
Issued by edX, Authorized by IBM
This credential earner understands how to develop and deploy full-stack web applications and several JavaScript frameworks. The individual knows how to invoke Web Services, parse with JSON data and integrate with Cloud APIs to add AI capabilities to applications
EXPERIENCE
INTERN - ANDROID APP DEVELOPMENT
Intellinects Ventures Pvt Ltd, Mumbai, IN
The starting point of my programming career. Apart from android, includes a project that required me to build it using any Java framework, so I used Struts2.
FULL STACK PROGRAMMER
Intellinects Ventures Pvt Ltd, Mumbai, IN
One of the major projects that I was involved in was The bus tracking system for parents/administrators of the school to track the location of the respective school buses.
Software Developer
Purelogic Labs India Pvt. Ltd., New Delhi, IN
We are a system solution architect, a one stop solution provider that builds electric hardware from scratch. Planned and built an android application for detecting and providing the Air Quality Index (AQI) of your surroundings. Built a server to absorb the AQI readings emitted from the PM2.5 sensors
Senior Software Engineer
Tacto Infomedia Pvt Ltd, Mumbai, IN
Service-based company for technical solutions and software development. Planned and developed a home delivery app called Pedidos, Bolivia. CM Chashak app for event management system for Maharashtra CM. Worked in a delivery system for HEB, Texas called Lash Delivery. Awarded Problem Solver of the year 2018.
Senior Software Engineer
Scitara Technologies Pvt. Ltd., Mumbai, IN
Scitara is a global provider of laboratory-based, cloud-based software solutions for the life sciences and other science-based industries.. Planned, developed and managed end-to-end MS OneDrive connector. Planned, developed and managed end-to-end MS Excel connector. Planned, developed and managed end-to-end IDBS connector. Developed some frontend components in ReactJS
Senior Software Engineer
WizardTales GmbH, Ratingen, Germany
We drive businesses that change the world. In the numerous companies we are active in and either founded or cooperate in a joint venture, they all share either of two things. They are shaping the world or are a major technical challenge.
PERSONAL PROJECTS
Privacy-first mobile apps, web tools, and browser extensions developed under Minifyn
ScamGuard: Link Checker
Link & QR Threat Checker
Inspect suspicious links, QR codes, and redirect chains before opening them to safeguard against phishing and malicious links.
MiniFyn: URL Shortener & Hub
Edge URL Shortener & Dev Tools
Lightning-fast edge link shortening, custom bio-links, QR code generator, and link analytics with built-in Web Risk threat protection.
CensorFyn: Offline Media Redact
100% Offline Media Redaction
Auto-detect and irreversibly redact faces, passports, credit cards, PII text, and QR codes with true pixel destruction.
ClipFyn: Video Preparation
On-Device Video Preparation
Inspect, crop, fit, and prepare videos locally on Android for broadly compatible sharing without quality degradation or server uploads.
ScamGuard: Link Checker
Chrome Extension
Check visible link warning signs locally before opening a site.
START A PROJECT
Tell me a little about what you need. I usually reply within one working day with questions or a quote.