Antstack Technologies Pvt Ltd

We are Proximity - a global team of coders, designers, product managers, geeks and experts. We solve hard, long-term engineering problems and build cutting edge tech products.

About us

Born in 2019, Proximity Works is a global, fully distributed tech firm headquartered in San Francisco - with hubs across Mumbai, Dubai, Toronto, Stockholm, and Bengaluru. We’re in the business of solving high-stakes engineering challenges with AI-powered solutions tailored for industries like sports, media & entertainment, fintech, and enterprise platforms. From real-time game analytics and ticketing workflows to creative content generation, we help build software that serves millions every day.

About the Founders

At the helm is Hardik Jagda, CEO - a technologist with a startup DNA who brings clarity to complexity and a passion for building delightful experiences.

Milestones & Impact

• Trusted by some of the world’s biggest players - from major media & entertainment giants to one of the world’s largest cricket websites and the second-largest stock exchange in the world.
• Delivered game-changing tech: slashing content creation by 90%, doubling performance metrics for NASDAQ clients, and accelerating speed/performance wins for platforms like Dream11.

Culture & Why It Matters

• Fully distributed and flexible: work 100% remotely, design your own schedule, build habits that work for you and not the other way around.
• People-first culture: Community events, “Proxonaut battles,” monthly off-sites, and a liberal referral policy keep us connected even when we’re apart.
• High-trust environment: autonomy is encouraged. You’re empowered to act, learn fast, and iterate boldly. We know great work comes when talented people have space to think and create.

About Us

HighLevel is an AI powered, all-in-one white-label sales & marketing platform that empowers agencies, entrepreneurs, and businesses to elevate their digital presence and drive growth. We are proud to support a global and growing community of over 2 million businesses, comprised of agencies, consultants, and businesses of all sizes and industries. HighLevel empowers users with all the tools needed to capture, nurture, and close new leads into repeat customers. As of mid 2025, HighLevel processes over 15 billion API hits and handles more than 2.5 billion message events every day. Our platform manages over 470 terabytes of data distributed across five databases, operates with a network of over 250 microservices, and supports over 1 million domain names.

Our People

With over 1,500 team members across 15+ countries, we operate in a global, remote-first environment. We are building more than software; we are building a global community rooted in creativity, collaboration, and impact. We take pride in cultivating a culture where innovation thrives, ideas are celebrated, and people come first, no matter where they call home.

Our Impact

As of mid 2025, our platform powers over 1.5 billion messages, helps generate over 200 million leads, and facilitates over 20 million conversations for the more than 2 million businesses we serve each month. Behind those numbers are real people growing their companies, connecting with customers, and making their mark - and we get to help make that happen.

EEO Statement:

At HighLevel, we value diversity. In fact, we understand it makes our organisation stronger. We are committed to inclusive hiring/promotion practices that evaluate skill sets, abilities, and qualifications without regard to any characteristic unrelated to performing the job at the highest level. Our objective is to foster an environment where really talented employees from all walks of life can be their true and whole selves, cherished and welcomed for their differences while providing excellent service to our clients and learning from one another along the way! Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

TOPS Infosolutions, an IT Services & Enterprise Solutions Provider, combines Tech Expertise and Business Intelligence to enable Organizations make most of their business operations and customers. As a software development and consulting company, we offer services to enterprises and startups, over 250 clients in more than 20 countries entrust TOPS in diverse industry verticals of software development including real estate, healthcare, retail, hospitality, food and beverages, manufacturing, etc.

Interview as a Service and AI Video Interview Software help companies streamline hiring process. Save 80% cost, 4x faster and ensure top candidate quality.

Founded in 2012 Aertrip aspires to become the number one travel portal in the world by providing a convenient and enjoyable booking experience at cheapest prices. At Aertrip are trying to build a team of dedicated and experienced talent. We are looking to hire the best PHP Developers, HTML / Front End Developers, Software Analysts and UI/UX Designers to create a truly magical booking experience for our customers. We have studied over 90 travel websites and apps and designed an interface which provides the best and convenient way to book travel. We are now trying to build a team of extra-ordinary talent to complete this task.

MARS Telecom Systems (CMMi Level 3 & ISO 9001:2000 certified) is a trusted product development solutions company with over 11 years of experience delivering cutting-edge projects across telecom, networking, enterprise mobility, eGovernance, and custom application development.

With 175+ successful projects executed, MARS combines mature processes, global delivery models, and state-of-the-art development centers in Hyderabad and Bangalore to provide scalable, reliable, and innovative solutions.

Why Clients Choose MARS

• Proven Global Engagements: Strong track record of managing complex international projects by blending deep local market knowledge with technical expertise.
• High-Caliber Talent & Culture: Experienced software engineers working in a collaborative, quality-driven culture.
• Flexible Delivery Models: Engagements tailored to meet client needs — from product development to independent QA.
• Innovation with R&D Strength: Significant R&D capabilities ensuring speed, cost efficiency, and market-ready solutions.

Our Value Proposition

In a world where businesses struggle to keep pace with rapid technological change, MARS helps enterprises stay competitive by enabling:

• Cost efficiency without compromising quality.
• Faster time-to-market with agile and proven execution practices.
• Enhanced product worthiness through continuous innovation and quality assurance.

Our unwavering professionalism, unique insights, and commitment to excellence have consistently helped clients reduce costs, accelerate delivery, and increase market impact.

Albert Invent is a cutting-edge R&D software company that’s built by scientists, for scientists. Their cloud-based platform unifies lab data, digitises workflows and uses AI/ML to help materials and chemical R&D teams invent faster and smarter. With thousands of researchers in 30+ countries already using the platform, Albert Invent is helping transform how chemistry-led companies go from idea to product.

What sets them apart: built specifically for chemistry and materials science (not generic SaaS), with deep integrations (ELN, LIMS, AI/ML) and enterprise-grade security and compliance.